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Dive into the research topics where Fumiaki Kawahata is active.

Publication


Featured researches published by Fumiaki Kawahata.


Archive | 1989

Hydraulic brake device

Fumiaki Kawahata; Masayasu Ohkubo


Archive | 1997

Brake apparatus for an electric vehicle to maximize regenerative energy

Masashi Ito; Fumiaki Kawahata; Masayasu Ohkubo; Kiyoharu Nakamura; Akira Sakai; Akihiro Otomo


Archive | 2001

Braking pressure control apparatus capable of switching between two brake operating states using power-operated and manually operated pressure sources, respectively

Kazunori Kagawa; Kimihiro Matsuki; Tetsuya Miyazaki; Fumiaki Kawahata; Akihiro Otomo; Eiji Nakamura


Archive | 2000

Braking system wherein brake cylinder is communicated with pedal-operated pressure source upon failure of pump-operated pressure source

Eiji Nakamura; Akihiro Otomo; Fumiaki Kawahata; Tetsuya Miyazaki; Hiroshi Toda


Archive | 1998

Hydraulic brake pressure control system

Fumiaki Kawahata; Masayasu Ohkubo


Archive | 1998

Pressure control apparatus including seating valve controlled by electric current incremented upon valve opening depending upon pressure difference across the valve

Akihiro Otomo; Kiyoharu Nakamura; Fumiaki Kawahata; Akira Sakai; Shinichi Soejima


Archive | 2000

Braking pressure control apparatus having device for diagnosing manually operated hydraulic system

Fumiaki Kawahata; Tetsuya Miyazaki; Hirohiko Morikawa; Akihiro Otomo


Archive | 1997

Hydraulic brake control apparatus

Masayasu Ohkubo; Fumiaki Kawahata; Amane Shimura; Hirohiko Morikawa; Akira Sakai; Akihiro Ohtomo


Archive | 1996

Hydraulic braking apparatus having hydraulic pressure control valve and electrically controlled device to control the pressure control valve

Yutaka Ohnuma; Kenji Shirai; Fumiaki Kawahata; Kiyoharu Nakamura; Mark Evans; Hiroaki Yoshida


Archive | 1984

Hydraulic brake apparatus

Masayasu Ohkubo; Fumiaki Kawahata; Masashi Ito; Kiyoharu Nakamura

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