Kazutaka Nagata

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Tarumi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vital pressure regulating system for railroad cars
- Patent number 4,886,320
- Issue date Dec 12, 1989
- Nippon Air Brake Co., Ltd.
- Asaji Imanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake control system for combining electric and fluid pressure brakes
- Patent number 4,744,607
- Issue date May 17, 1988
- Nippon Air Brake Co., Ltd.
- Kazutaka Nagata
- B60 - VEHICLES IN GENERAL