Hisao Kato

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic tire with 1.times.2 steel belt cords
- Patent number 5,603,786
- Issue date Feb 18, 1997
- The Yokohama Rubber Co., Ltd.
- Yukio Tozawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tire for passenger cars with defined steel belt cord
- Patent number 5,368,081
- Issue date Nov 29, 1994
- The Yokohama Rubber Co., Ltd.
- Susumu Imamiya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tire reinforced with single wire steel cords of sp...
- Patent number 5,332,017
- Issue date Jul 26, 1994
- The Yokohama Rubber Co., Ltd.
- Susumu Imamiya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic radial tire with 1.times.2 steel belt cord structure
- Patent number 5,054,531
- Issue date Oct 8, 1991
- The Yokohama Rubber Co., Ltd.
- Issey Nakakita
- B60 - VEHICLES IN GENERAL