Takashi Numata

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic tire with tread including wavy sipes having branch portions
- Patent number 7,992,609
- Issue date Aug 9, 2011
- Toyo Tire & Rubber Co., Ltd.
- Toshiyuki Ohashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC TIRE
- Publication number 20080115870
- Publication date May 22, 2008
- Toyo Tire & Rubber Co., Ltd.
- Toshiyuki Ohashi
- B60 - VEHICLES IN GENERAL