Koushiro Hamaguchi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber-resin laminate
- Patent number 8,920,894
- Issue date Dec 30, 2014
- Daiso Co., Ltd.
- Toyofumi Otaka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Semi-conductive rubber composition and vulcanizate thereof
- Patent number 8,871,118
- Issue date Oct 28, 2014
- Daiso Co., Ltd.
- Yoritaka Yasuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RUBBER-RESIN LAMINATE
- Publication number 20120141712
- Publication date Jun 7, 2012
- DAISO CO., LTD
- Toyofumi Otaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMI-CONDUCTIVE RUBBER COMPOSITION AND VULCANIZATE THEREOF
- Publication number 20110210296
- Publication date Sep 1, 2011
- DAISO CO., LTD
- Yoritaka Yasuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...