SEIKO EPSON CORPORATION Patent Application Trends in 2025
SEIKO EPSON CORPORATION Patent Filing Activity (Updated May 2025)
SEIKO EPSON CORPORATION patent applications in 2025
Top 10 Technology Areas
- B41J2/04581 (generating single droplets or particles on demand)
- Count: 26 patents
- Example: 20250033359. CONTROL METHOD OF LIQUID EJECTION DEVICE AND LIQUID EJECTION DEVICE (SEIKO EPSON CORPORATION)
- B41J2/04588 (generating single droplets or particles on demand)
- Count: 19 patents
- Example: 20250033355. LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS (SEIKO EPSON CORPORATION)
- B41J2/14233 ({of film type, deformed by bending and disposed on a diaphragm})
- Count: 17 patents
- Example: 20250033352. LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS (SEIKO EPSON CORPORATION)
- B41J29/13 (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS)
- Count: 17 patents
- Example: 20250033362. RECORDING DEVICE (SEIKO EPSON CORPORATION)
- G02B27/0172 (Head-up displays)
- Count: 15 patents
- Example: 20250035931. VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT (SEIKO EPSON CORPORATION)
- B41J2002/14491 ({Electrical connection})
- Count: 13 patents
- Example: 20250033352. LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS (SEIKO EPSON CORPORATION)
- B41J2/04541 (generating single droplets or particles on demand)
- Count: 13 patents
- Example: 20250135768. Head Unit And Liquid Ejection Apparatus (SEIKO EPSON CORPORATION)
- B41J2/17513 (characterised by ink handling {(cleaning by driving a fluid through the nozzles to the outside thereof)
- Count: 12 patents
- Example: 20250033367. BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM (SEIKO EPSON CORPORATION)
- G02B2027/0178 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS)
- Count: 12 patents
- Example: 20250035931. VIRTUAL IMAGE DISPLAY DEVICE AND OPTICAL UNIT (SEIKO EPSON CORPORATION)
- B41J2/17523 ({Mounting within the printer})
- Count: 11 patents
- Example: 20250033367. BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM (SEIKO EPSON CORPORATION)
Emerging Technology Areas
- H10H20/8312 (No explanation available)
- Count: 1 patents
- Example: 20250107284. ELECTRO-OPTICAL DEVICE AND ELECTRONIC DEVICE (SEIKO EPSON CORPORATION)
- H04N1/00814 (Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof)
- Count: 1 patents
- Example: 20250106338. IMAGE READING DEVICE (SEIKO EPSON CORPORATION)
- H04N1/00909 (Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof)
- Count: 1 patents
- Example: 20250106338. IMAGE READING DEVICE (SEIKO EPSON CORPORATION)
- H02J7/342 (Parallel operation in networks using both storage and other dc sources, e.g. providing buffering ()
- Count: 1 patents
- Example: 20250105658. Circuit Device And Real-Time Clock Device (SEIKO EPSON CORPORATION)
- H02J7/0047 (Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries)
- Count: 1 patents
- Example: 20250105658. Circuit Device And Real-Time Clock Device (SEIKO EPSON CORPORATION)
- G06F1/14 (ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models)
- Count: 1 patents
- Example: 20250105658. Circuit Device And Real-Time Clock Device (SEIKO EPSON CORPORATION)
- G01R31/3835 (involving only voltage measurements)
- Count: 1 patents
- Example: 20250105658. Circuit Device And Real-Time Clock Device (SEIKO EPSON CORPORATION)
- H02J9/06 (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY)
- Count: 1 patents
- Example: 20250105658. Circuit Device And Real-Time Clock Device (SEIKO EPSON CORPORATION)
- G09G2330/021 (ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays)
- Count: 1 patents
- Example: 20250104634. ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS (SEIKO EPSON CORPORATION)
- G09G2310/08 (ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays)
- Count: 1 patents
- Example: 20250104634. ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS (SEIKO EPSON CORPORATION)
Top Inventors
- Soshi OKAWA (9 patents)
- Haruki MIYASAKA (7 patents)
- Nobuhiko SHINOZAKI (7 patents)
- Tomoya KURASHINA (7 patents)
- Sho ARUGA (7 patents)
- Masaki NAMIKI (6 patents)
- Sebdani mahmood MAZROUEI (6 patents)
- Kumar anandabairavasamy ANAND (6 patents)
- Stanislav ZAOZERSKII (6 patents)
- Takashi TAKEDA (6 patents)
Patent Categories
Geographical Distribution of Inventors
Geographical Distribution of US Inventors
SEIKO EPSON CORPORATION Inventor States 2025 - Up to May 2025
Categories:
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- SEIKO EPSON CORPORATION
- Patent Trends by Company in 2025
- CPC B41J15/046
- CPC B41J2/32
- CPC B41J3/36
- CPC B41J3/4075
- CPC B41J15/044
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- CPC B41J2/14112
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