Manabu Yanagisawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic tires with specified steel belt cords
- Patent number 5,772,809
- Issue date Jun 30, 1998
- Bridgestone Corporation
- Manabu Yanagisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber article-reinforcing steel cords and pneumatic tires using su...
- Patent number 5,765,355
- Issue date Jun 16, 1998
- Bridgestone Corportion
- Manabu Yanagisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steel cords for the reinforcement of rubber articles and heavy duty...
- Patent number 5,661,965
- Issue date Sep 2, 1997
- Bridgestone Corporation
- Manabu Yanagisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Waved-shaped, curled steel cord for reinforcing rubber articles and...
- Patent number 5,606,852
- Issue date Mar 4, 1997
- Bridgestone Corporation
- Manabu Yanagisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber article-reinforcing steel cords and pneumatic tires using su...
- Patent number 5,598,693
- Issue date Feb 4, 1997
- Bridgestone Corporation
- Manabu Yanagisawa
- B60 - VEHICLES IN GENERAL