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Yasunori KAWABATA
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition, cured product, molding and method for producing...
Patent number
12,077,666
Issue date
Sep 3, 2024
Resonac Corporation
Yasunori Kawabata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film capacitor manufacturing method and case
Patent number
11,682,520
Issue date
Jun 20, 2023
Resonac Corporation
Kasumi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroconductive film, roll, connected structure, and process for...
Patent number
11,667,817
Issue date
Jun 6, 2023
SHOWA DENKO MATERIALS CO., LTD.
Takashi Tatsuzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resin composition, cured product, formed body and manufacturing met...
Patent number
11,339,284
Issue date
May 24, 2022
SHOWA DENKO MATERIALS CO., LTD.
Kasumi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE, AND FLEXIBLE PRINTED CIRCUIT BOARD
Publication number
20230391955
Publication date
Dec 7, 2023
Tomoaki MAENO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROCONDUCTIVE FILM, ROLL, CONNECTED STRUCTURE, AND PROCESS FOR...
Publication number
20230137299
Publication date
May 4, 2023
Showa Denko Materials Co., Ltd.
Takashi TATSUZAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYIMIDE PRECURSOR, RESIN COMPOSITION, INSULATED ELECTRIC WIRE, AN...
Publication number
20230116635
Publication date
Apr 13, 2023
Showa Denko Materials Co., Ltd.
Tomoaki MAENO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, CURED PRODUCT, FORMED BODY AND MANUFACTURING MET...
Publication number
20200347221
Publication date
Nov 5, 2020
Hitachi Chemical Company, Ltd.
Kasumi NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILM CAPACITOR MANUFACTURING METHOD AND CASE
Publication number
20200350121
Publication date
Nov 5, 2020
Hitachi Chemical Company, Ltd.
Kasumi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, CURED PRODUCT, MOLDING AND METHOD FOR PRODUCING...
Publication number
20200347222
Publication date
Nov 5, 2020
Yasunori KAWABATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROCONDUCTIVE FILM, ROLL, CONNECTED STRUCTURE, AND PROCESS FOR...
Publication number
20190241771
Publication date
Aug 8, 2019
Hitachi Chemical Company, Ltd.
Takashi TATSUZAWA
H01 - BASIC ELECTRIC ELEMENTS