Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074024 | Scroll-type fluid machine having a path to pass and cool the fluid | Tamotsu Fujioka | 2006-07-11 |
| 7004735 | Scroll-type fluid machine having a path to pass and cool the fluid | Tamotsu Fujioka | 2006-02-28 |
| 6905320 | Scroll-type fluid machine | Tamotsu Fujioka | 2005-06-14 |
| 6736620 | Scroll-type fluid machine having at least one inlet or outlet of a plurality able to be closed by a closure member | — | 2004-05-18 |
| 6216580 | Reaction mechanism for booster | Kazuo Kobayashi, Masahiro Ikeda | 2001-04-17 |
| 6205905 | Brake booster | Makoto Watanabe, Shigeo Shingyoji, Masaru Konishi | 2001-03-27 |
| 6190145 | Scroll fluid machine | Tamotsu Fujioka | 2001-02-20 |
| 6164184 | Reaction mechanism for booster | Kazuo Kobayashi, Masahiro Ikeda | 2000-12-26 |
| 5907990 | Brake booster having a reaction force mechanism | — | 1999-06-01 |
| 5893316 | Brake booster | Hidefumi Inoue | 1999-04-13 |
| 5819633 | Reaction mechanism for brake booster | — | 1998-10-13 |
| 5802951 | Brake booster | Makoto Watanabe, Naohito Saito | 1998-09-08 |
| 5730917 | Method for molding the headrest of an automotive seat | Yoshiharu Ishikawa, Syuzaburo Kimura, Eiichi Yamano, Masatoshi Yasuno | 1998-03-24 |
| 5704269 | Retainer in valve mechanism of booster | — | 1998-01-06 |
| 5681087 | Headrest | Eiichi Yamano | 1997-10-28 |
| 5651300 | Booster | Masahiro Ikeda | 1997-07-29 |
| 5564325 | Valve mechanism for booster | — | 1996-10-15 |
| 5435231 | Power piston assembly for booster | — | 1995-07-25 |
| 5386760 | Brake booster with reaction disk retainer | Hiroya Goto | 1995-02-07 |
| 5287793 | Power piston assembly for booster with diaphragm retainer | Atushi Satoh | 1994-02-22 |
| 5247868 | Brake booster of tandem type | Shintaro Uyama | 1993-09-28 |
| 5170628 | Brake booster | Atushi Satoh | 1992-12-15 |
| 5158006 | Brake booster | Hiroya Gotoh | 1992-10-27 |
| 4984507 | Three chamber brake booster with variable pressure passages having a minimum channel length | Haruo Suzuki | 1991-01-15 |
| 4625221 | Apparatus for ejecting droplets of ink | Tsuneo Mizuno, Noboru Takada, Michio Shimura, Tadashi Matsuda | 1986-11-25 |