Keisuke OSAKA

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition, rubber roller, and image forming apparatus
- Patent number 10,683,410
- Issue date Jun 16, 2020
- Sumitomo Rubber Industries, Ltd.
- Yusuke Tanio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrically conductive rubber composition, transfer roller, and im...
- Patent number 10,474,068
- Issue date Nov 12, 2019
- Sumitomo Rubber Industries, Ltd.
- Keisuke Osaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION, RUBBER ROLLER, AND IMAGE FORMING APPARATUS
- Publication number 20190225777
- Publication date Jul 25, 2019
- Sumitomo Rubber Industries, Ltd.
- Yusuke TANIO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RUBBER COMPOSITION, RUBBER ROLLER, AND IMAGE FORMING DEVICE
- Publication number 20190219953
- Publication date Jul 18, 2019
- Sumitomo Rubber Industries, Ltd.
- Yusuke TANIO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION, TRANSFER ROLLER, AND IMAGE FORMING APPARATUS
- Publication number 20190185640
- Publication date Jun 20, 2019
- Sumitomo Rubber Industries, Ltd.
- Yusuke TANIO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRICALLY CONDUCTIVE RUBBER COMPOSITION, TRANSFER ROLLER, AND IM...
- Publication number 20180335728
- Publication date Nov 22, 2018
- Sumitomo Rubber Industries, Ltd.
- Keisuke OSAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...