Yasuyuki Ura

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Hino, JP

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Patents Grantslast 30 patents

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
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-...