Shigeaki Doto

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brake monitoring device for railroad cars
- Patent number 5,975,649
- Issue date Nov 2, 1999
- Nabco, Ltd.
- Seiki Maruta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake monitoring device for railroad cars
- Patent number 5,803,554
- Issue date Sep 8, 1998
- Nabco Ltd.
- Seiki Maruta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake control device for railroad rolling stock
- Patent number 5,713,639
- Issue date Feb 3, 1998
- Westinghouse Air Brake Company
- Shigeaki Doto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method for a dual-cylinder moisture removal apparatus
- Patent number 4,765,806
- Issue date Aug 23, 1988
- Nippon Air Brake Co., Ltd.
- Shigeaki Doto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compound electropneumatic brake control system
- Patent number 4,624,506
- Issue date Nov 25, 1986
- Nippon Air Brake Co., Ltd.
- Shigeaki Doto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load responsive brake control valve
- Patent number 4,585,279
- Issue date Apr 29, 1986
- Nippon Air Brake Co., Ltd.
- Shigeaki Doto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable load valve device
- Patent number 4,302,058
- Issue date Nov 24, 1981
- Nippon Air Brake Co., Ltd.
- Minoru Nagase
- B60 - VEHICLES IN GENERAL