Shiro Anzai

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Murayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitrile rubber composition having high modulus
- Patent number 4,332,918
- Issue date Jun 1, 1982
- Bridgestone Tire Co., Ltd.
- Yoshihide Fukahori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane tire filling material with plasticizer incorporated th...
- Patent number 4,230,168
- Issue date Oct 28, 1980
- Bridgestone Tire Co., Ltd.
- Hiroshi Kaneda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for reclaiming scrap vulcanized rubber
- Patent number 4,211,676
- Issue date Jul 8, 1980
- Bridgestone Tire Company Limited
- Yoji Watabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Abrasion resistant rubber compositions
- Patent number 4,191,671
- Issue date Mar 4, 1980
- Bridgestone Tire Company, Limited
- Nobuyuki Kataoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two-piece solid golf balls
- Patent number 4,169,599
- Issue date Oct 2, 1979
- Bridgestone Tire Company Limited
- Ryota Fujio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Soft polyurethane elastomer containing isocyanurate ring
- Patent number 4,124,573
- Issue date Nov 7, 1978
- Bridgestone Tire Co., Ltd.
- Yoji Watabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...