Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736768 | Relief valve of hydraulic devices | Kaoru Nakamura, Chiaki Ochiai, Genji Mizuno, Kenji Shirai, Shigeru Sakamoto | 1988-04-12 |
| 4707989 | Master cylinder | Kaoru Nakamura, Shinji Sakata, Chiaki Ochiai, Yoichi Furuta | 1987-11-24 |
| 4683807 | Vacuum brake booster assembly | Michiharu Nishii, Youichi Furuta, Takeo Murata, Juichi Shibatani, Takashi Kiriyama | 1987-08-04 |
| 4604944 | Housing of pneumatic booster device | — | 1986-08-12 |
| 4587884 | Tandem brake booster for automotive vehicle | — | 1986-05-13 |
| 4583366 | Vacuum brake booster | Michiharu Nishii | 1986-04-22 |
| 4495772 | Brake master cylinder | Yohichi Furuta, Kaoru Nanamura | 1985-01-29 |
| 4494443 | Reaction force apparatus for a vacuum booster | — | 1985-01-22 |
| 4494445 | Tandem-type brake booster | Yohichi Furuta, Michiharu Nishii | 1985-01-22 |
| 4491056 | Suction pressure operated booster for automobile brake systems | — | 1985-01-01 |
| 4479915 | Float stopper attaching method in liquid level sensor | Akira Funahashi | 1984-10-30 |
| 4466246 | Brake booster and master cylinder with mounting | Youichi Furuta, Michiharu Nishii, Yuzuru Sugiura, Shozaburo Tsuchida | 1984-08-21 |
| 4458118 | Reservoir with liquid level sensing device | — | 1984-07-03 |
| 4367824 | Fluid reservoir with cover fastening means | Akira Funahashi | 1983-01-11 |
| 4354423 | Reaction structure of booster | Atsushi Ohmi, Michiharu Nishii | 1982-10-19 |