Masako Iwamoto

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modified natural rubber, production method thereof, tire rubber com...
- Patent number 8,809,450
- Issue date Aug 19, 2014
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for breaker and pneumatic tire
- Patent number 8,633,275
- Issue date Jan 21, 2014
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED NATURAL RUBBER, PRODUCTION METHOD THEREOF, TIRE RUBBER COM...
- Publication number 20120184671
- Publication date Jul 19, 2012
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR BREAKER AND PNEUMATIC TIRE
- Publication number 20110294949
- Publication date Dec 1, 2011
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL