Giro Watanabe

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer composition for tire and pneumatic tire using same
- Patent number 6,334,919
- Issue date Jan 1, 2002
- The Yokohama Rubber Co., Ltd.
- Hidekazu Takeyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polymer composition for tire and pneumatic tire using same
- Patent number 6,079,465
- Issue date Jun 27, 2000
- The Yokohama Rubber Co., Ltd.
- Hidekazu Takeyama
- B60 - VEHICLES IN GENERAL