HIROYUKI KOSHIKAWA

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
DIELECTRIC, CAPACITOR, ELECTRICAL CIRCUIT, CIRCUIT BOARD, APPARATUS...
- Publication number 20250079083
- Publication date Mar 6, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki KOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR, ELECTRIC CIRCUIT, CIRCUIT BOARD, AND APPARATUS
- Publication number 20240055184
- Publication date Feb 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Manabu KANOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST, CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS...
- Publication number 20230121007
- Publication date Apr 20, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- HIROYUKI KOSHIKAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LAYERED DOUBLE HYDROXIDE, CATALYST FOR WATER ELECTROLYSIS CELL, WAT...
- Publication number 20210346879
- Publication date Nov 11, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- HIROYUKI KOSHIKAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR