Yuichi Shishido

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Konan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biaxially stretched polypropylene film for capacitor
- Patent number 10,431,380
- Issue date Oct 1, 2019
- Oji Holdings Corporation
- Masahiro Nakata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 9,605,093
- Issue date Mar 28, 2017
- Oji Holdings Corporation
- Tadakazu Ishiwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polypropylene film for capacitor
- Patent number 9,349,538
- Issue date May 24, 2016
- Oji Holdings Corporation
- Tadakazu Ishiwata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR
- Publication number 20170229243
- Publication date Aug 10, 2017
- OJI HOLDINGS CORPORATION
- Masahiro NAKATA
- B32 - LAYERED PRODUCTS
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS
- Publication number 20150140266
- Publication date May 21, 2015
- OJI HOLDINGS CORPORATION
- Tadakazu Ishiwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYPROPYLENE FILM FOR CAPACITOR
- Publication number 20130288000
- Publication date Oct 31, 2013
- OJI HOLDINGS CORPORATION
- Tadakazu Ishiwata
- H01 - BASIC ELECTRIC ELEMENTS