Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052182 | Hydraulic brake booster system with check valve in brake fluid reservoir line | Michiharu Nishii, Genji Mizuno, Yoshihiko Tada, Yoshihisa Nomura, Masahiko Kato +1 more | 1991-10-01 |
| 5027599 | Hydraulic braking system | Michiharu Nishii, Genji Mizuno, Ysohihiko Tada, Yoshihisa Nomura, Masahiko Kato +1 more | 1991-07-02 |
| 4986613 | Hydraulic braking system for an automotive vehicle | Michiharu Nishii, Genji Mizuno, Yoshihisa Nomura, Masahiko Kato, Junichi Tanoue | 1991-01-22 |
| 4887869 | Hydraulic braking system | Michiharu Nishii, Genji Mizuno, Yoshihiko Tada, Yoshihisa Nomura, Masahiko Kato +1 more | 1989-12-19 |
| 4876853 | Tandem master cylinder with booster piston at pedal-remote end of master cylinder and with booster-pressure responsive reservoir valve for forward brake circuit | Yoshihisa Nomura | 1989-10-31 |
| 4848853 | Hydraulic brake system | Genji Mizuno, Michiharu Nishii, Yoshihiko Tada, Yoshihisa Nomura, Masahiko Kato +1 more | 1989-07-18 |
| 4812777 | Manually/electrically operated brake system | — | 1989-03-14 |
| 4800724 | Brake booster device providing pressure to both pressure chambers of tandem brake master cylinder device | Makoto Asahara | 1989-01-31 |
| 4773224 | Portless type master cylinder device with non return valve and restricted passage in parallel between pressure chamber and fluid reservoir | Shigeru Sakamoto, Haruo Sugimoto, Masaaki Okuyama | 1988-09-27 |
| 4736768 | Relief valve of hydraulic devices | Kaoru Tsubouchi, Kaoru Nakamura, Chiaki Ochiai, Genji Mizuno, Shigeru Sakamoto | 1988-04-12 |
| 4421362 | Anti-skid brake control system for wheeled vehicles | Fumio Nakagawa | 1983-12-20 |
| 4333550 | Brake shoe and support structure for a disc brake | — | 1982-06-08 |
| 4314216 | Mechanical filter | Takashi Gounji, Yoshihiko Kasai | 1982-02-02 |
| 4299311 | Disc brake | Minoru Takeuchi | 1981-11-10 |
| 4289216 | Disc brake | Hidetoshi Shimizu, Junichi Tanoue | 1981-09-15 |