Yoshihisa Fujinaga

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Susono, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic elastomer composition
- Patent number 5,504,156
- Issue date Apr 2, 1996
- Japan Synthetic Rubber Co., Ltd.
- Yoshiyuki Takezaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene copolymer rubber composition
- Patent number 5,164,450
- Issue date Nov 17, 1992
- Japan Synthetic Rubber Co.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene-based rubber composition
- Patent number 4,824,908
- Issue date Apr 25, 1989
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for use in tire
- Patent number 4,742,124
- Issue date May 3, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene based rubber composition
- Patent number 4,742,117
- Issue date May 3, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...