Panasonic Intellectual Property Management Co., Ltd. patent applications on February 13th, 2025
Patent Applications by Panasonic Intellectual Property Management Co., Ltd. on February 13th, 2025
Panasonic Intellectual Property Management Co., Ltd.: 23 patent applications
Panasonic Intellectual Property Management Co., Ltd. has applied for patents in the areas of H01M4/02 (4), H01M4/525 (3), H01M4/36 (2), H01M4/62 (2), H04B7/0452 (2) H01M10/0587 (2), H01M10/6555 (1), H05K13/084 (1), H04W52/18 (1), H04R1/345 (1)
With keywords such as: electrode, layer, portion, battery, direction, signal, field, part, positive, and blade in patent application abstracts.
Patent Applications by Panasonic Intellectual Property Management Co., Ltd.
Inventor(s): SATOSHI UCHIDA of Shiga (JP) for panasonic intellectual property management co., ltd., ATSUTAKA IKEMOTO of Shiga (JP) for panasonic intellectual property management co., ltd., SHUNSUKE KOMORI of Shiga (JP) for panasonic intellectual property management co., ltd., YOSHIHARU HAYASHI of Shiga (JP) for panasonic intellectual property management co., ltd., HIROKI OSHIMA of Shiga (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): B26B19/38
CPC Code(s): B26B19/384
Abstract: the present disclosure provides an outer net blade member capable of forming an outer net blade capable of shaving hair more efficiently, the outer net blade formed using the outer net blade member, and an electric razor including the outer net blade. the outer net blade member according to the present disclosure is capable of forming the outer net blade provided on the electric razor. the outer net blade member includes a cuttable region in which multiple blade holes each in a substantially hexagonal shape are formed in rows in a first direction and a second direction orthogonal to the first direction. the blade holes are formed in a state of forming a row in the second direction in which the blade holes adjacent to each other in the second direction are shifted from each other in position in the first direction. at any position between one end and other end in the first direction in the cuttable region, the outer net blade member is formed such that at least one of the blade holes exists within a distance of five rows of the blade holes in the second direction.
Inventor(s): Takashi MATSUDA of Osaka (JP) for panasonic intellectual property management co., ltd., Yusuke ITAKURA of Nara (JP) for panasonic intellectual property management co., ltd., Shinya NISHIKAWA of Osaka (JP) for panasonic intellectual property management co., ltd., Masaaki TAKEGATA of Osaka (JP) for panasonic intellectual property management co., ltd., Hiroshi TAKAO of Osaka (JP) for panasonic intellectual property management co., ltd., Takashi IIDA of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G01R31/374, G01R31/367, G01R31/3828, G01R31/3842, G01R31/396, H01M10/48
CPC Code(s): G01R31/374
Abstract: in a battery abnormality detection system, a data acquirer acquires a current flowing through a battery and a temperature of the battery. a determiner determines presence or absence of abnormal heat generation of the battery based on a relation between an amount of the current flowing through the battery in a certain period and a temperature rise of the battery in the certain period. the determiner determines the presence or absence of the abnormal heat generation of the battery based on the current and the temperature of the battery in a charging period in which the temperature of the battery exceeds a set temperature.
Inventor(s): Takuto NAITO of Kanagawa (JP) for panasonic intellectual property management co., ltd., Yasuhiro SHIBATA of Kanagawa (JP) for panasonic intellectual property management co., ltd., Yuki INABE of Kanagawa (JP) for panasonic intellectual property management co., ltd., Hiroki MORIIZUMI of Kanagawa (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G06Q20/20, G06F3/14, G06Q20/38, H04N19/30, H04N23/63
CPC Code(s): G06Q20/208
Abstract: a payment terminal capable of performing payment using a code includes a first display unit; a second display unit; an imaging unit arranged near the first display unit and configured to capture an image of the code displayed on a medium; and a control unit configured to control the first display unit, the second display unit, and the imaging unit. the control unit acquires a captured image captured by the imaging unit, and causes a first preview image based on the captured image to be displayed on the first display unit while simultaneously causing a second preview image based on the captured image to be displayed on the second display unit.
Inventor(s): MASAKO YOKOYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., KOTA ANDO of Osaka (JP) for panasonic intellectual property management co., ltd., KENJI TAGASHIRA of Osaka (JP) for panasonic intellectual property management co., ltd., HIDEKAZU ARASE of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G11B7/244, G11B7/0045
CPC Code(s): G11B7/244
Abstract: a recording medium according to the present disclosure includes a recording layer containing an organic compound having a non-linear optical absorption characteristic. the molar extinction coefficient of the organic compound against light having a wavelength of longer than or equal to 400 nm and shorter than or equal to 405 nm is greater than or equal to 90 mol�l�cm. in a transient absorption spectrum of the organic compound, an absorbance change �abs at a wavelength of longer than or equal to 400 nm and shorter than or equal to 405 nm is a positive value.
Inventor(s): SHINJI ANDO of Osaka (JP) for panasonic intellectual property management co., ltd., MASAKO YOKOYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., KOTA ANDO of Osaka (JP) for panasonic intellectual property management co., ltd., YUKI OHARA of Osaka (JP) for panasonic intellectual property management co., ltd., HIDEKAZU ARASE of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G11B7/245, C08G73/06
CPC Code(s): G11B7/245
Abstract: an optical recording medium of an aspect of the present disclosure includes a recording layer and a dielectric layer positioned on the recording layer and containing a porous organic structural body. a method for recording information of an aspect of the present disclosure includes preparing a light source emitting light having a wavelength of longer than or equal to 390 nm and shorter than or equal to 420 nm and focusing the light from the light source and applying the light to the recording layer of the optical recording medium.
20250054674. INDUCTOR_simplified_abstract_(panasonic intellectual property management co., ltd.)
Inventor(s): YOICHI NISHIJIMA of Osaka (JP) for panasonic intellectual property management co., ltd., KENJI UENO of Fukui (JP) for panasonic intellectual property management co., ltd., HIDENORI UEMATSU of Tokyo (JP) for panasonic intellectual property management co., ltd., ATSUSHI TAKARADA of Osaka (JP) for panasonic intellectual property management co., ltd., SHOTARO SUDO of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01F17/04, H01F3/08, H01F27/28
CPC Code(s): H01F17/04
Abstract: an inductor includes a magnetic core made of powdery magnetic material and a binder which are mixed and pressure-molded, and a coil element embedded in the magnetic core. the coil element is wound to have a toroidal coil shape.
Inventor(s): Hiroyuki ARIMA of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Takehiro KOBAYASHI of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01G9/028, H01G9/00
CPC Code(s): H01G9/028
Abstract: disclosed is an electrolytic capacitor including a capacitor element. the capacitor element includes an anode body having a dielectric layer formed at a surface of the anode body, and an electrolyte layer disposed adjacent to the dielectric layer. the electrolyte layer contains a conductive polymer doped with a dopant, conductive particles, and a non-aqueous solvent.
Inventor(s): Yuta Tomimatsu of SHIGA KEN (JP) for panasonic intellectual property management co., ltd., Masamichi Inoue of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01G9/042, H01G9/10, H01G9/15, H01G9/26
CPC Code(s): H01G9/0425
Abstract: a solid electrolytic capacitor element includes an anode body, a dielectric layer that is formed on the surface of the anode body, and a cathode part that covers at least a portion of the dielectric layer. the cathode part includes a solid electrolyte layer that covers at least a portion of the dielectric layer, and includes a metallic particle-containing layer that contains metallic particles and a cured resin binder in at least a portion of the cathode part. the metallic particles include first metallic particles each containing silver and second metallic particles each containing silver. the first metallic particles each includes a core and a silver-containing coating layer that coats the core. each of the second metallic particles is at least one selected from the group consisting of a silver particle and a silver alloy particle.
Inventor(s): Atsuro Shirakami of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Yukihiro Oki of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Chisaki Hasegawa of MIYAZAKI KEN (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/525, C07F9/38, H01M4/02, H01M4/04, H01M4/36, H01M4/505, H01M4/60, H01M4/62, H01M10/052
CPC Code(s): H01M4/525
Abstract: a positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector, in which the positive electrode active material layer contains active material particles, a binder, and an organic phosphorus compound that is solid at room temperature. the organic phosphorus compound is, for example, selected from the group consisting of a phosphonic acid and a phosphonic acid ester each including an alkyl group having 1 to 17 carbon atoms.
Inventor(s): Maho Harada of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Takahito Nakayama of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/62, H01M4/02, H01M4/04, H01M4/131, H01M4/1391, H01M4/525
CPC Code(s): H01M4/62
Abstract: a positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector. the positive electrode active material layer contains active material particles, a binder, and a thermal decomposable additive, and the thermal decomposable additive includes an acetamidobenzoic acid.
Inventor(s): Yuanlong Zhong of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Satoshi Nishitani of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M10/0567, H01M4/36, H01M4/38, H01M4/587, H01M10/0525, H01M10/0569
CPC Code(s): H01M10/0567
Abstract: disclosed is a non-aqueous electrolyte secondary battery including: a negative electrode that includes a negative electrode active material; a separator; a positive electrode that is provided to oppose the negative electrode with the separator interposed therebetween; and a non-aqueous electrolyte. the negative electrode active material includes 3 mass % or more of a silicon-containing material. the silicon-containing material includes carbon composite particles. each of the carbon composite particles includes a carbon phase and a silicon phase dispersed in the carbon phase. the non-aqueous electrolyte contains a 5- or 6-membered sulfur-containing cyclic ester compound that has a carbon-carbon unsaturated bond and a structure represented by —o—s(═o)n-o—, where n is 1 or 2.
Inventor(s): Shinichi Sakamoto of Osaka (JP) for panasonic intellectual property management co., ltd., Shinya Geshi of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M10/0587, H01M10/04, H01M50/107, H01M50/152
CPC Code(s): H01M10/0587
Abstract: in the present invention, an electrode terminal of a battery includes: a first connection part that encloses one side in an axial direction of an annular groove portion provided in a circumferential wall of the battery; a second connection part that encloses another side in the axial direction of the groove portion; and a bridge portion that connects the first connection part and the second connection part. when the swelling of the battery causes the groove portion to expand in the axial direction, the bridge portion ruptures and thereby blocks a current flowing between the first connection part and the second connection part.
Inventor(s): Yohei Uchiyama of HYOGO KEN (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M10/0587, H01M4/02, H01M4/66, H01M10/04, H01M10/052, H01M50/107, H01M50/449, H01M50/491
CPC Code(s): H01M10/0587
Abstract: a lithium secondary battery includes: a wound electrode group including a positive electrode, a negative electrode including a negative electrode current collector, and a separator disposed between the positive electrode and the negative electrode; a core member disposed in a hollow part of the electrode group; and a non-aqueous electrolyte having lithium ion conductivity. lithium metal is deposited on the negative electrode when the battery is charged, and the lithium metal dissolves when the battery is discharged. the negative electrode current collector is an austenitic stainless steel foil or an oxygen-free copper foil.
Inventor(s): Shota NORIMINE of Osaka (JP) for panasonic intellectual property management co., ltd., Mitsutoshi TAJIMA of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M10/6555, H01M10/613, H01M10/647, H01M50/183, H01M50/209, H01M50/262, H01M50/264, H01M50/278, H01M50/289, H01M50/30
CPC Code(s): H01M10/6555
Abstract: a power storage module includes: a plurality of power storage devices arranged in a first direction; and a separator provided between two adjacent power storage devices and insulating the two power storage devices from each other. the power storage device includes an exterior can that have an opening, a sealing plate that blocks the opening, and a joint part between the exterior can and the sealing plate. the separator includes a contact area that abuts a surface of the exterior can facing the first direction and a separation area that overlaps the joint part as viewed in the first direction and concaved with respect to the contact area in a direction away from the exterior can.
Inventor(s): MASAO OOTSUKA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/109, H01M50/153, H01M50/184, H01M50/545
CPC Code(s): H01M50/109
Abstract: a coin-shaped battery includes a power generation element and an outer housing hermetically accommodating the power generation element therein. the outer housing includes a case having an outer surface including a first terminal surface, a sealing plate having an outer surface including a second terminal surface, and a gasket. the case includes a bottom plate and a side wall. the sealing plate includes a top plate and a circumferential edge portion. the gasket is compressed and interposed between the side wall and the circumferential edge portion. the circumferential edge portion includes: a first wall portion extending in a direction from the top plate toward the bottom plate; a second wall portion extending in a direction from the bottom plate toward the top plate to compress the gasket between the second wall portion and the side wall; and a fold-back portion connecting the first wall portion to the second wall portion. a space is provided between the first wall portion and the second wall portion. a thickness of the gasket before compression is less than a thickness of the second wall portion.
Inventor(s): CHIFUMI MURAYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., KEISUKE SHIMIZU of Osaka (JP) for panasonic intellectual property management co., ltd., HIROTAKA OGINO of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/213, H01M50/112, H01M50/262, H01M50/271, H01M50/293, H01M50/325, H01M50/477
CPC Code(s): H01M50/213
Abstract: an electricity storage pack includes: at least one electricity storage block that includes a plurality of cells; and a housing that houses the at least one electricity storage block. the at least one electricity storage block and the housing are fixed to one another by a fixing shaft that extends in a first direction and penetrates a first side face of the housing and the at least one electricity storage block.
Inventor(s): Chisaki Hasegawa of MIYAZAKI KEN (JP) for panasonic intellectual property management co., ltd., Yukihiro Oki of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Atsuro Shirakami of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Kazuko Asano of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/411, H01M4/02, H01M4/525, H01M50/403, H01M50/449
CPC Code(s): H01M50/411
Abstract: disclosed is a separator for a secondary battery, including: a porous substrate having a first surface a second surface located opposite to the first surface; and a polysaccharide attached to the porous substrate, wherein the polysaccharide has a sulfo group.
Inventor(s): LEI HUANG of Singapore (SG) for panasonic intellectual property management co., ltd., YOSHIO URABE of Nara (JP) for panasonic intellectual property management co., ltd., MICHAEL HONG CHENG SIM of Singapore (SG) for panasonic intellectual property management co., ltd.
IPC Code(s): H04L27/26, H04B7/0452, H04L1/00, H04L5/00, H04W72/20
CPC Code(s): H04L27/2613
Abstract: a transmission apparatus of the present disclosure comprises a transmission signal generator which generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource assignment information for one or more terminal stations and a user-specific field that carries per-user allocation information for the one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which transmits the generated transmission signal.
Inventor(s): Yoshihiro SATO of Osaka (JP) for panasonic intellectual property management co., ltd., Junji HIRASE of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H04N25/65, H01L27/146, H04N25/63, H04N25/75, H04N25/76
CPC Code(s): H04N25/65
Abstract: a camera system including an optical system; and an imaging device that receives a light through the optical system. the imaging device includes a semiconductor substrate; pixels; and a signal line located along the pixels. each pixel includes a photoelectric converter that generates signal charge by photoelectric conversion, a first transistor that outputs a signal to the signal line according to an amount of the signal charge, and a circuit that is coupled to a gate of the first transistor and that includes a capacitive element and a second transistor. the signal line is positioned in proximity to the semiconductor. the capacitive element is further away from the semiconductor substrate compared to the signal line. the gate of the first transistor is coupled to the capacitive element through the second transistor, and the gate of the first transistor is coupled to the photoelectric converter not through the second transistor.
Inventor(s): Kota NAKAHASHI of Osaka (JP) for panasonic intellectual property management co., ltd., Shuji SAIKI of Nara (JP) for panasonic intellectual property management co., ltd., Akihisa KAWAMURA of Osaka (JP) for panasonic intellectual property management co., ltd., Satoshi TAKAYAMA of Mie (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H04R1/34
CPC Code(s): H04R1/345
Abstract: an acoustic lens includes: a plurality of first partition plates aligned apart from each other in the traveling direction of sound waves to be emitted from a loudspeaker. each of the plurality of first partition plates includes holes through which the sound waves pass. the lengths of the plurality of first partition plates in a first direction are mutually different.
Inventor(s): TOMOHUMI TAKATA of Ishikawa (JP) for panasonic intellectual property management co., ltd., YOSHIO URABE of Nara (JP) for panasonic intellectual property management co., ltd., TAKASHI IWAI of Ishikawa (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H04W52/18, H04B7/0452, H04W52/14, H04W52/24, H04W52/32, H04W52/36, H04W52/58, H04W74/08
CPC Code(s): H04W52/18
Abstract: a communication apparatus includes: signal generation circuitry which, in operation, generates a control signal including a target reception power value regarding a target value of a reception power for the communication apparatus to receive an uplink (ul) response frame transmitted by each of one or more terminal stations, the control signal being a trigger frame that solicits transmission of the ul response frame from each of the one or more terminal stations; and transmission circuitry which, in operation, transmits the generated signal.
Inventor(s): Hiroaki KATO of Fukuoka (JP) for panasonic intellectual property management co., ltd., Yoshinori ISOBATA of Fukuoka (JP) for panasonic intellectual property management co., ltd., Teruaki NISHINAKA of Fukuoka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H05K13/08, H05K13/02
CPC Code(s): H05K13/084
Abstract: a set-up assist apparatus includes a plurality of wireless communicators each disposed on each of cassette attachment parts in one-to-one correspondence to communicate with an rfid tag of a cassette attached to one of the cassette attachment parts, a memory storing set-up information specifying a component to be arranged on each of the cassette attachment parts, a cassette detector detecting that a cassette has been attached to the cassette attachment part, and a cassette determiner that when the cassette detector detects attachment of a cassette, identifies the cassette attachment part to which the cassette has been attached, reads, through the wireless communicator, component information stored in the rfid tag, and refers to the set-up information, to thereby determine whether a cassette containing a proper carrier tape has been attached.
Inventor(s): YOSHIHIRO SATO of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01L27/146, H04N25/65, H04N25/77
CPC Code(s): H01L27/14623
Abstract: a second cell is less sensitive than a first cell. the first cell includes a first charge accumulator and a first wire. the first charge accumulator accumulates first signal charge and is electrically connected to a first node. the first wire is located within an upper wiring layer and is electrically connected to the first node. the second cell includes a second charge accumulator and a second wire. the second charge accumulator accumulates second signal charge and is electrically connected to a second node. the second wire is located within the upper wiring layer and is electrically connected to the second node. in the upper wiring layer, a shortest distance between the first wire and wires is greater than a shortest distance between the second wire and the wires.
Panasonic Intellectual Property Management Co., Ltd. patent applications on February 13th, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- B26B19/38
- CPC B26B19/384
- Panasonic intellectual property management co., ltd.
- G01R31/374
- G01R31/367
- G01R31/3828
- G01R31/3842
- G01R31/396
- H01M10/48
- CPC G01R31/374
- G06Q20/20
- G06F3/14
- G06Q20/38
- H04N19/30
- H04N23/63
- CPC G06Q20/208
- G11B7/244
- G11B7/0045
- CPC G11B7/244
- G11B7/245
- C08G73/06
- CPC G11B7/245
- H01F17/04
- H01F3/08
- H01F27/28
- CPC H01F17/04
- H01G9/028
- H01G9/00
- CPC H01G9/028
- H01G9/042
- H01G9/10
- H01G9/15
- H01G9/26
- CPC H01G9/0425
- H01M4/525
- C07F9/38
- H01M4/02
- H01M4/04
- H01M4/36
- H01M4/505
- H01M4/60
- H01M4/62
- H01M10/052
- CPC H01M4/525
- H01M4/131
- H01M4/1391
- CPC H01M4/62
- H01M10/0567
- H01M4/38
- H01M4/587
- H01M10/0525
- H01M10/0569
- CPC H01M10/0567
- H01M10/0587
- H01M10/04
- H01M50/107
- H01M50/152
- CPC H01M10/0587
- H01M4/66
- H01M50/449
- H01M50/491
- H01M10/6555
- H01M10/613
- H01M10/647
- H01M50/183
- H01M50/209
- H01M50/262
- H01M50/264
- H01M50/278
- H01M50/289
- H01M50/30
- CPC H01M10/6555
- H01M50/109
- H01M50/153
- H01M50/184
- H01M50/545
- CPC H01M50/109
- H01M50/213
- H01M50/112
- H01M50/271
- H01M50/293
- H01M50/325
- H01M50/477
- CPC H01M50/213
- H01M50/411
- H01M50/403
- CPC H01M50/411
- H04L27/26
- H04B7/0452
- H04L1/00
- H04L5/00
- H04W72/20
- CPC H04L27/2613
- H04N25/65
- H01L27/146
- H04N25/63
- H04N25/75
- H04N25/76
- CPC H04N25/65
- H04R1/34
- CPC H04R1/345
- H04W52/18
- H04W52/14
- H04W52/24
- H04W52/32
- H04W52/36
- H04W52/58
- H04W74/08
- CPC H04W52/18
- H05K13/08
- H05K13/02
- CPC H05K13/084
- H04N25/77
- CPC H01L27/14623