Tomoharu Yamada

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Styrene-butadiene copolymers with high styrene content
- Patent number 4,519,431
- Issue date May 28, 1985
- Bridgestone Tire Company Limited
- Yoshito Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber compositions suitable for tires comprising amorphous styrene...
- Patent number 4,485,205
- Issue date Nov 27, 1984
- Tatsuo Fujimaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pneumatic radial tires
- Patent number 4,481,995
- Issue date Nov 13, 1984
- Bridgestone Tire Co., Ltd.
- Masaki Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tires containing block copolymer having viny...
- Patent number 4,396,743
- Issue date Aug 2, 1983
- Bridgestone Tire Company Limited
- Tatsuo Fujimaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire
- Patent number 4,383,085
- Issue date May 10, 1983
- Bridgestone Tire Co., Ltd.
- Tatsuo Fujimaki
- B60 - VEHICLES IN GENERAL