Motoharu Ishihara

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductive foam roll
- Patent number 10,095,156
- Issue date Oct 9, 2018
- Sumitomo Riko Company Limited
- Kunio Ito
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVE FOAM ROLL
- Publication number 20170075253
- Publication date Mar 16, 2017
- SUMITOMO RIKO COMPANY LIMITED
- Kunio Ito
- B32 - LAYERED PRODUCTS
Information Patent Application
CONDUCTIVE COMPOSITION FOR ELECTROPHOTOGRAPHIC APPARATUS AND CONDUC...
- Publication number 20150227074
- Publication date Aug 13, 2015
- SUMITOMO RIKO COMPANY LIMITED
- Kunio Ito
- H01 - BASIC ELECTRIC ELEMENTS