Difference between revisions of "Panasonic Intellectual Property Management Co., Ltd. patent applications published on November 9th, 2023"

From WikiPatents
Jump to navigation Jump to search
 
(3 intermediate revisions by the same user not shown)
Line 143: Line 143:
 
Kazuyo SAITO
 
Kazuyo SAITO
  
−
 
−
'''Brief explanation'''
 
−
The abstract describes an electrolytic capacitor that includes a capacitor element and a liquid component.
 
−
 
−
* The capacitor element consists of an anode body with a dielectric layer and a conductive polymer component.
 
−
* The liquid component contains a first solvent, a base component, and an acid component.
 
−
* The first solvent can be a polyol or a derivative thereof.
 
−
* The base component contains a first base with a conjugate acid that has a specific acid dissociation constant and boiling point.
 
−
* The innovation lies in the specific combination of materials and components used in the electrolytic capacitor.
 
−
 
−
'''Abstract'''
 
−
An electrolytic capacitor including a capacitor element, and a liquid component. The capacitor element includes an anode body having a dielectric layer at a surface of the anode body, and a conductive polymer component covering part of the dielectric layer. The liquid component contains a first solvent, a base component, and an acid component. The first solvent is at least one selected from the group consisting of a polyol and a derivative thereof. The base component contains a first base a conjugate acid of which has an acid dissociation constant of 5 or more and 10 or less and which has no boiling point or a boiling point of 100° C. or higher.
 
  
 
===METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR ([[US Patent Application 18222132. METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR simplified abstract|18222132]])===
 
===METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR ([[US Patent Application 18222132. METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR simplified abstract|18222132]])===
Line 163: Line 151:
 
Yuichiro TSUBAKI
 
Yuichiro TSUBAKI
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a method for manufacturing an electrolytic capacitor. The method involves three steps:
 
−
 
−
1. Preparation of a capacitor element with a dielectric layer on an anode body.
 
−
2. Impregnation of the capacitor element with a first treatment solution containing a conductive polymer and a solvent.
 
−
3. Impregnation of the capacitor element with a second treatment solution containing a polyol compound with 3 or more hydroxyl groups per molecule.
 
−
 
−
* The method aims to improve the performance and reliability of electrolytic capacitors.
 
−
* The use of a conductive polymer in the first treatment solution enhances the conductivity of the capacitor element.
 
−
* The second treatment solution, containing a polyol compound, further enhances the performance and stability of the capacitor.
 
−
* The method provides a more efficient and effective process for manufacturing electrolytic capacitors.
 
−
 
−
'''Abstract'''
 
−
A method for manufacturing an electrolytic capacitor of the present disclosure includes first to third steps. In the first step, a capacitor element is prepared that includes an anode body on which a dielectric layer is formed. In the second step, the capacitor element is impregnated with a first treatment solution containing at least a conductive polymer and a first solvent. In the third step, the capacitor element is, after the second step, impregnated with a second treatment solution that contains a polyol compound having 3 or more hydroxyl groups per molecule.
 
  
 
===FILM FORMING DEVICE, MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD FOR ELECTROLYTIC CAPACITOR ([[US Patent Application 18246091. FILM FORMING DEVICE, MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD FOR ELECTROLYTIC CAPACITOR simplified abstract|18246091]])===
 
===FILM FORMING DEVICE, MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD FOR ELECTROLYTIC CAPACITOR ([[US Patent Application 18246091. FILM FORMING DEVICE, MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD FOR ELECTROLYTIC CAPACITOR simplified abstract|18246091]])===
Line 186: Line 159:
 
Mitsuhisa YOSHIMURA
 
Mitsuhisa YOSHIMURA
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a film-forming device used to create a film on a metal foil using a gas phase method.
 
−
 
−
* The device includes a film-forming region where the film is formed on the metal foil.
 
−
* Downstream of the film-forming region, there are conveyors that draw the metal foil away from the film-forming region.
 
−
* A control unit is present to regulate the stress applied to the metal foil by the conveyors, ensuring it is 21 N/mm or less.
 
−
* The purpose of this device is to prevent defects from occurring on the film-forming target metal foil.
 
−
 
−
'''Abstract'''
 
−
A film-forming device disclosed is a film-forming device for forming a film on a metal foil having a porous portion on a main surface thereof by a gas phase method, and includes a film-forming region in which the film is formed on the metal foil, conveyors to provided downstream of the film-forming region and drawing the metal foil from the film-forming region, and a control unit that controls the stress applied to the metal foil from the conveyors to 21 N/mmor less. This provides a film-forming device which does not cause defects easily on a film-forming target metal foil.
 
  
 
===IMAGING DEVICE ([[US Patent Application 18353942. IMAGING DEVICE simplified abstract|18353942]])===
 
===IMAGING DEVICE ([[US Patent Application 18353942. IMAGING DEVICE simplified abstract|18353942]])===
Line 205: Line 167:
 
KOSAKU SAEKI
 
KOSAKU SAEKI
  
−
 
−
'''Brief explanation'''
 
−
The abstract describes an imaging device that includes various regions on a semiconductor substrate.
 
−
* The device has a reference region, a first impurity region, a second impurity region, an element isolation region, and a specific region.
 
−
* The reference region contains an impurity of a first conductivity type.
 
−
* The first and second impurity regions are located in the reference region and contain an impurity of a second conductivity type.
 
−
* The element isolation region is located between the first and second impurity regions and contains an impurity of the first conductivity type.
 
−
* The specific region is located between the surface of the semiconductor substrate and the element isolation region, and contains an impurity of the second conductivity type.
 
−
 
−
'''Abstract'''
 
−
An imaging device includes a semiconductor substrate including a reference region, a first impurity region, a second impurity region, an element isolation region, and a specific region. The reference region contains an impurity of a first conductivity type. Each of the first impurity region and the second impurity region is located in the reference region and contains an impurity of a second conductivity type. The element isolation region is located between the first impurity region and the second impurity region in plan view, and contains an impurity of the first conductivity type. The specific region is located between a surface of the semiconductor substrate and the element isolation region in a direction perpendicular to the surface, and contains an impurity of the second conductivity type.
 
  
 
===NITRIDE SEMICONDUCTOR DEVICE ([[US Patent Application 18246280. NITRIDE SEMICONDUCTOR DEVICE simplified abstract|18246280]])===
 
===NITRIDE SEMICONDUCTOR DEVICE ([[US Patent Application 18246280. NITRIDE SEMICONDUCTOR DEVICE simplified abstract|18246280]])===
Line 224: Line 175:
 
Manabu YANAGIHARA
 
Manabu YANAGIHARA
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a nitride semiconductor device with specific electrode configurations and a dielectric film.
 
−
 
−
* The device has a first active area surrounded by an isolation area.
 
−
* Above the first active area, there are electrodes including a source electrode, a first gate electrode, a second gate electrode, and at least one drain electrode.
 
−
* The source electrode is positioned between the first and second gate electrodes in a plan view.
 
−
* The drain electrode is located opposite to the source electrode relative to either the first or second gate electrode.
 
−
* Each electrode has a finger-shaped portion extending in a direction perpendicular to the plan view.
 
−
* A first dielectric film is placed above the source electrode.
 
−
* The first gate electrode and the second gate electrode are connected by a gate electrode joiner above the first dielectric film.
 
−
 
−
'''Abstract'''
 
−
A nitride semiconductor device includes: a first active area surrounded by an isolation area; and the following electrodes above the first active area: a source electrode; a first gate electrode and a second gate electrode, one on either side of and spaced from the source electrode in a first direction in plan view; and at least one drain electrode located in a direction opposite the source electrode relative to the first gate electrode or the second gate electrode. The source electrode, the first gate electrode, the second gate electrode, and the at least one drain electrode each include a finger-shaped portion extending in a second direction perpendicular to the first direction in the plan view. A first dielectric film is disposed above the source electrode. The first gate electrode and the second gate electrode are electrically connected by a gate electrode joiner disposed above the first dielectric film.
 
  
 
===POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ([[US Patent Application 17920150. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY simplified abstract|17920150]])===
 
===POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ([[US Patent Application 17920150. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY simplified abstract|17920150]])===
Line 246: Line 183:
 
Hiroshi Kawada
 
Hiroshi Kawada
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a positive electrode material for nonaqueous electrolyte secondary batteries.
 
−
 
−
* The material is a lithium transition metal composite oxide with specific composition.
 
−
* The composition includes elements such as Ni, Co, Mn, Ti, Fe, Al, Ge, Si, Ca, and Sr.
 
−
* The material also has a coating layer on its surface, which includes specific elements.
 
−
* The invention aims to improve the performance and stability of nonaqueous electrolyte secondary batteries.
 
−
 
−
'''Abstract'''
 
−
This positive electrode active material for nonaqueous electrolyte secondary batteries comprises: a lithium transition metal composite oxide which is represented by general formula LiM1M2M3OF(wherein 1≤x≤1.2, 0<y<1, 0.001≤z≤0.1, 0≤v≤0.2, 3.8≤w+v≤4.2, M1 represents one or more elements selected from the group consisting of Ni, Co and Mn, M2 represents one or more elements selected from the group consisting of Ti, Fe, Al, Ge and Si, and M3 represents one or more elements selected from the group consisting of Ca and Sr), while containing M1 and M2; and a coating layer which is formed on at least a part of the surface of the lithium transition metal composite oxide, while containing M2 and M3.
 
  
 
===SECONDARY BATTERY NEGATIVE ELECTRODE AND SECONDARY BATTERY ([[US Patent Application 18028700. SECONDARY BATTERY NEGATIVE ELECTRODE AND SECONDARY BATTERY simplified abstract|18028700]])===
 
===SECONDARY BATTERY NEGATIVE ELECTRODE AND SECONDARY BATTERY ([[US Patent Application 18028700. SECONDARY BATTERY NEGATIVE ELECTRODE AND SECONDARY BATTERY simplified abstract|18028700]])===
Line 265: Line 191:
 
Norihisa Yamamoto
 
Norihisa Yamamoto
  
−
 
−
'''Brief explanation'''
 
−
The patent application is for a secondary battery negative electrode that includes a mixture layer with specific components.
 
−
* The negative electrode mixture layer contains a negative electrode active material that includes a compound called Si.
 
−
* The mixture layer also includes a binding material that consists of cellulose nanofibers and single-walled carbon nanotubes.
 
−
* The cellulose nanofibers have a very small fiber diameter of 9 nm or less.
 
−
* The conductive material, single-walled carbon nanotubes, also have a small fiber diameter of less than 4 nm.
 
−
* The content of cellulose nanofibers in the mixture layer is between 0.005% and 0.2% of the mass of the negative electrode active material.
 
−
 
−
'''Abstract'''
 
−
A secondary battery negative electrode according to the present invention is provided with a negative electrode mixture layer comprising: a negative electrode active material that contains an Si compound; and a binding material that includes cellulose nanofibers having a fiber diameter of 9 nm or less and a conductive material containing single-walled carbon nanotubes having a fiber diameter of less than 4 nm. The content of the cellulose nanofibers is greater than or equal to 0.005 mass % and less than 0.2 mass % in relation to the mass of the negative electrode active material.
 
  
 
===POWER STORAGE DEVICE ([[US Patent Application 18044313. POWER STORAGE DEVICE simplified abstract|18044313]])===
 
===POWER STORAGE DEVICE ([[US Patent Application 18044313. POWER STORAGE DEVICE simplified abstract|18044313]])===
Line 284: Line 199:
 
Shinya GESHI
 
Shinya GESHI
  
−
 
−
'''Brief explanation'''
 
−
- The patent application describes a power storage device that consists of a first electrode, a second electrode, and a separator.
 
−
- The first electrode has a strip first current collector and a first active material layer, while the second electrode has a strip second current collector and a second active material layer.
 
−
- The first electrode, second electrode, and separator are wound together to form a columnar shape.
 
−
- The first current collector of the first electrode has multiple tabs that are electrically connected to one end and extend inward of the wound body.
 
−
- These tabs are overlapped and welded together at their wider portions.
 
−
- The purpose of this innovation is to simplify the construction of the power storage device and improve its efficiency.
 
−
 
−
'''Abstract'''
 
−
A power storage device includes a first electrode having a strip first current collector and a first active material layer carried on the first current collector, a second electrode having a strip second current collector and a second active material layer carried on the second current collector, and a separator interposed between the first electrode and the second electrode. The first electrode, the second electrode, and the separator form a columnar wound body. The first current collector has a plurality of first tabs electrically connected to one end along the longitudinal direction of the first current collector and extending radially inward of the wound body. The first tab has a proximal end portion connected to the first current collector, and a first wide portion wider than the proximal end portion. The plurality of first tabs are overlapped and welded to each other at their first wide portions.
 
  
 
===CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ([[US Patent Application 17802195. CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY simplified abstract|17802195]])===
 
===CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ([[US Patent Application 17802195. CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY simplified abstract|17802195]])===
Line 303: Line 207:
 
Takahiro Fukuoka
 
Takahiro Fukuoka
  
−
 
−
'''Brief explanation'''
 
−
The abstract describes a method for charging and discharging a non-aqueous electrolyte secondary battery.
 
−
* The battery includes a positive electrode, a negative electrode with a negative electrode current collector, and a non-aqueous electrolyte.
 
−
* During charging, lithium metal deposits on the negative electrode, and during discharging, the lithium metal dissolves in the electrolyte.
 
−
* The charging step involves a constant-current charging at a low current density, followed by a constant-current charging at a higher current density.
 
−
* The discharging step involves discharging an amount of electricity between 20% and 80% of a full charge amount.
 
−
 
−
'''Abstract'''
 
−
A charging and discharging method for a non-aqueous electrolyte secondary battery. The battery includes a positive electrode, a negative electrode including a negative electrode current collector, and a non-aqueous electrolyte, in which a lithium metal deposits on the negative electrode during charge, and the lithium metal dissolves in the non-aqueous electrolyte during discharge. The method includes a charging step, and a discharging step performed after the charging step. The charging step includes a first step of performing a constant-current charging at a first current Ihaving a current density of 1.0 mA/cmor less, and a second step of performing a constant-current charging at a second current Ilarger that the first current I, after the first step. In the discharging step, an amount of electricity corresponding to 20% or more and 80% or less of a full charge amount is discharged.
 
  
 
===BATTERY AND METHOD FOR MANUFACTURING THE SAME ([[US Patent Application 18355436. BATTERY AND METHOD FOR MANUFACTURING THE SAME simplified abstract|18355436]])===
 
===BATTERY AND METHOD FOR MANUFACTURING THE SAME ([[US Patent Application 18355436. BATTERY AND METHOD FOR MANUFACTURING THE SAME simplified abstract|18355436]])===
Line 321: Line 215:
 
KUNIHIKO MINEYA
 
KUNIHIKO MINEYA
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a battery design with a first electrode, a second electrode, and a solid electrolyte layer containing a fibrous material. The solid electrolyte layer consists of a first layer and a second layer, with the second layer having a higher content ratio of the fibrous material compared to the first layer.
 
−
 
−
* Battery design with improved solid electrolyte layer
 
−
* Includes a first electrode, a second electrode, and a fibrous material-containing solid electrolyte layer
 
−
* Solid electrolyte layer consists of a first layer and a second layer
 
−
* Second layer has a higher content ratio of the fibrous material compared to the first layer
 
−
 
−
'''Abstract'''
 
−
A battery includes a first electrode, a second electrode, and a solid electrolyte layer located between the first electrode and the second electrode and including a fibrous material, wherein the solid electrolyte layer includes a first solid electrolyte layer, and a second solid electrolyte layer located between the first solid electrolyte layer and the second electrode, and the content ratio of the fibrous material in the second solid electrolyte layer is higher than the content ratio of the fibrous material in the first solid electrolyte layer.
 
  
 
===LITHIUM SECONDARY BATTERY ([[US Patent Application 18023514. LITHIUM SECONDARY BATTERY simplified abstract|18023514]])===
 
===LITHIUM SECONDARY BATTERY ([[US Patent Application 18023514. LITHIUM SECONDARY BATTERY simplified abstract|18023514]])===
Line 340: Line 223:
 
Tetsuyuki Okano
 
Tetsuyuki Okano
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a lithium secondary battery with a positive electrode, negative electrode, and a porous separator. It also includes a spacer between the separator and one of the electrodes, and a non-aqueous electrolyte with lithium ion conductivity.
 
−
 
−
* The lithium metal in the negative electrode deposits during charging and dissolves during discharging.
 
−
* The battery has a first region facing the spacer and a second region not facing the spacer where the negative and positive electrodes face each other.
 
−
* The spacer can be nonporous or porous, with a height of at least 20 µm.
 
−
* If the spacer is porous, it has a porosity equal to or less than the porosity of the separator.
 
−
 
−
'''Abstract'''
 
−
A lithium secondary battery includes a positive electrode, a negative electrode, and a porous separator disposed between the positive electrode and the negative electrode, a spacer disposed between the separator and at least one of the positive electrode and the negative electrode, and a non-aqueous electrolyte having lithium ion conductivity. In the negative electrode, the lithium metal deposits during charging, and the lithium metal dissolves during discharging. In a region where the negative electrode and the positive electrode face each other, a first region (R1) facing the spacer and a second region (R2) not facing the spacer are included. The spacer is nonporous or porous, and the spacer has a height (t) of 20 µm or more. When the spacer is porous, the spacer has a porosity Psp, the porosity Psp of the spacer being equal to or less than a porosity Pse the separator.
 
  
 
===FITTING DETECTION METHOD, FITTING DETECTION DEVICE, AND FITTING DETECTION SYSTEM ([[US Patent Application 18222703. FITTING DETECTION METHOD, FITTING DETECTION DEVICE, AND FITTING DETECTION SYSTEM simplified abstract|18222703]])===
 
===FITTING DETECTION METHOD, FITTING DETECTION DEVICE, AND FITTING DETECTION SYSTEM ([[US Patent Application 18222703. FITTING DETECTION METHOD, FITTING DETECTION DEVICE, AND FITTING DETECTION SYSTEM simplified abstract|18222703]])===
Line 359: Line 231:
 
Kei TASAKA
 
Kei TASAKA
  
−
 
−
'''Brief explanation'''
 
−
The patent application describes a method for detecting fitting using vibration data. Here are the key points:
 
−
 
−
* The method involves acquiring data indicating information generated from vibration.
 
−
* A learned model, created through machine learning using vibration data from normal fitting, is used to process the acquired data.
 
−
* The second data output from the learned model is used to determine if the acquired data is related to fitting.
 
−
* If the acquired data is related to fitting, the method further determines if normal fitting is being performed based on the acquired data.
 
−
 
−
'''Abstract'''
 
−
A fitting detection method according to the present disclosure is a fitting detection method for detecting fitting which includes acquiring first data indicating information generated from vibration, acquiring second data output from a learned model by inputting the first data to the learned model having undergone machine learning using at least information generated from vibration generated by normal fitting as teacher data, determining whether or not the first data is related to fitting based on the second data, and determining whether or not normal fitting is performed based on the first data when the first data is related to fitting.
 
  
 
===IMAGING SYSTEM AND METHOD EXECUTED BY IMAGING SYSTEM ([[US Patent Application 18357113. IMAGING SYSTEM AND METHOD EXECUTED BY IMAGING SYSTEM simplified abstract|18357113]])===
 
===IMAGING SYSTEM AND METHOD EXECUTED BY IMAGING SYSTEM ([[US Patent Application 18357113. IMAGING SYSTEM AND METHOD EXECUTED BY IMAGING SYSTEM simplified abstract|18357113]])===
Line 377: Line 238:
  
 
TAKAYUKI KIYOHARA
 
TAKAYUKI KIYOHARA
−
 
−
 
−
'''Brief explanation'''
 
−
The patent application describes an imaging system that uses compressed sensing technology.
 
−
* The system includes a filter array with different types of filters that have different transmission spectra.
 
−
* An image sensor captures light that passes through the filter array and generates image data.
 
−
* A processing circuit uses the image data to generate hyperspectral image data, which includes images corresponding to four or more bands in a specific wavelength range.
 
−
* The processing circuit also uses a reconstruction table, determined based on the spatial distribution of the filter transmission spectra, to generate the hyperspectral image data.
 
−
* A light source emits reference light with a wavelength in one of the four or more bands, which is used for calibration to correct the reconstruction table.
 
−
* The processing circuit corrects the reconstruction table based on reference image data generated by the image sensor when detecting the reference light.
 
−
 
−
'''Abstract'''
 
−
An imaging system is an imaging system using a compressed sensing technology, and includes a filter array including types of filters different from one another in transmission spectrum, an image sensor that generates image data based on light that passes through the filter array, a processing circuit that generates hyperspectral image data including images corresponding to four or more bands included in a target wavelength region on the basis of the image data and a reconstruction table decided on the basis of a spatial distribution of the transmission spectra of the types of filters, and a light source that emits reference light used for calibration for correcting the reconstruction table and having a wavelength of at least one of the four or more bands, and the processing circuit corrects the reconstruction table on the basis of reference image data which the image sensor generates by detecting the reference light.
 

Latest revision as of 03:47, 4 December 2023

Summary of the patent applications from Panasonic Intellectual Property Management Co., Ltd. on November 9th, 2023

Panasonic Intellectual Property Management Co., Ltd. has recently filed several patents related to various technologies. These patents cover areas such as imaging systems, battery designs, power storage devices, and semiconductor devices.

In the field of imaging systems, one patent application describes a system that uses compressed sensing technology to generate hyperspectral image data. The system includes a filter array with different types of filters, an image sensor, and a processing circuit. The processing circuit uses the image data to generate hyperspectral images and corrects the reconstruction table based on reference image data.

Another patent application focuses on detecting fitting using vibration data. The method involves acquiring vibration data and using a learned model to determine if the data is related to fitting. If it is, the method further determines if normal fitting is being performed.

In the battery technology field, one patent application describes a lithium secondary battery with a positive electrode, negative electrode, and a porous separator. The battery also includes a spacer and a non-aqueous electrolyte. The patent application also covers a battery design with a first electrode, second electrode, and a solid electrolyte layer containing a fibrous material.

Another patent application is for a power storage device that consists of a first electrode, second electrode, and a separator. The device is designed to simplify construction and improve efficiency.

In the field of semiconductor devices, one patent application describes a nitride semiconductor device with specific electrode configurations and a dielectric film. Another patent application focuses on an imaging device with various regions on a semiconductor substrate.

Summary of recent patents filed by Panasonic Intellectual Property Management Co., Ltd.:

  • Imaging system using compressed sensing technology
  • Method for detecting fitting using vibration data
  • Lithium secondary battery with a porous separator and spacer
  • Battery design with a fibrous material-containing solid electrolyte layer
  • Power storage device with simplified construction and improved efficiency
  • Negative electrode mixture layer for secondary battery
  • Positive electrode material for nonaqueous electrolyte secondary batteries
  • Nitride semiconductor device with specific electrode configurations and dielectric film
  • Imaging device with various regions on a semiconductor substrate

Notable applications:

  • Imaging system with compressed sensing technology for generating hyperspectral image data
  • Battery design with a porous separator and spacer for improved performance
  • Power storage device with simplified construction and improved efficiency
  • Negative electrode mixture layer for secondary battery with specific components
  • Positive electrode material for nonaqueous electrolyte secondary batteries with improved stability
  • Nitride semiconductor device with specific electrode configurations and dielectric film for enhanced performance
  • Imaging device with various regions on a semiconductor substrate for improved imaging capabilities.



Contents

Patent applications for Panasonic Intellectual Property Management Co., Ltd. on November 9th, 2023

COSMETIC INGREDIENT SPRAYING DEVICE (17795485)

Main Inventor

Aya ISHIHARA


LOAD TRANSPORT SYSTEM, METHOD OF LOAD TRANSPORT SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM (18351525)

Main Inventor

YOSHIKI SASAKI


PIEZOELECTRIC DRIVE ELEMENT (18223102)

Main Inventor

Ryouichi TAKAYAMA


RESIN COMPOSITION, PREPREG USING SAME, FILM PROVIDED WITH RESIN, METAL FOIL PROVIDED WITH RESIN, METAL-CLAD LAMINATE, AND WIRING BOARD (18026292)

Main Inventor

Yiqun WANG


PHOTODETECTOR AND DISTANCE MEASURING SYSTEM (18345811)

Main Inventor

Akito INOUE


PROXIMITY SENSOR, CONTROL SYSTEM, AND EQUIPMENT (18246293)

Main Inventor

Akihiro YAMAMURA


ENCODER (18044215)

Main Inventor

SHUICHI NAGAI


LINE BEAM SCANNING OPTICAL SYSTEM AND LASER RADAR (18222100)

Main Inventor

Kimihiro MURAKAMI


INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM (18224773)

Main Inventor

Yuki IIDA


METHOD AND DEVICE OF ALTERING SPECTRAL DATA CUBE (18353883)

Main Inventor

MOTOKI YAKO


IMAGE DISPLAY DEVICE (18222847)

Main Inventor

Hiroyuki FURUYA


SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR (18245301)

Main Inventor

TAKAHIRO YOSHII


ELECTROLYTIC CAPACITOR (18042433)

Main Inventor

Kazuyo SAITO


METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR (18222132)

Main Inventor

Yuichiro TSUBAKI


FILM FORMING DEVICE, MANUFACTURING METHOD OF ELECTRODE FOIL FOR ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD FOR ELECTROLYTIC CAPACITOR (18246091)

Main Inventor

Mitsuhisa YOSHIMURA


IMAGING DEVICE (18353942)

Main Inventor

KOSAKU SAEKI


NITRIDE SEMICONDUCTOR DEVICE (18246280)

Main Inventor

Manabu YANAGIHARA


POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY (17920150)

Main Inventor

Hiroshi Kawada


SECONDARY BATTERY NEGATIVE ELECTRODE AND SECONDARY BATTERY (18028700)

Main Inventor

Norihisa Yamamoto


POWER STORAGE DEVICE (18044313)

Main Inventor

Shinya GESHI


CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY (17802195)

Main Inventor

Takahiro Fukuoka


BATTERY AND METHOD FOR MANUFACTURING THE SAME (18355436)

Main Inventor

KUNIHIKO MINEYA


LITHIUM SECONDARY BATTERY (18023514)

Main Inventor

Tetsuyuki Okano


FITTING DETECTION METHOD, FITTING DETECTION DEVICE, AND FITTING DETECTION SYSTEM (18222703)

Main Inventor

Kei TASAKA


IMAGING SYSTEM AND METHOD EXECUTED BY IMAGING SYSTEM (18357113)

Main Inventor

TAKAYUKI KIYOHARA

Retrieved from "http://wikipatents.org/index.php?title=Panasonic_Intellectual_Property_Management_Co.,_Ltd._patent_applications_published_on_November_9th,_2023&oldid=10443"