Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470862 | Evaporated fuel processing system | Manabu Niki, Takashi Iwamoto, Hiroyuki Ando, Kojiro Tsutsumi | 2002-10-29 |
| 6422226 | Monitoring apparatus for fuel feed system | Manabu Niki, Takashi Iwamoto | 2002-07-23 |
| 6363919 | Evaporated fuel treatment apparatus for internal combustion engine | Takashi Yamaguchi, Satoshi Kiso | 2002-04-02 |
| 6354143 | Evaporated fuel treatment apparatus for internal combustion engine | Takashi Yamaguchi, Satoshi Kiso | 2002-03-12 |
| 6336446 | Evaporated fuel treatment apparatus for internal combustion engine | Takashi Yamaguchi, Satoshi Kiso | 2002-01-08 |
| 6276344 | Evaporated fuel leak detection apparatus | Takashi Yamaguchi, Satoshi Kiso | 2001-08-21 |
| 6240774 | System for detecting malfunction of internal combustion engine radiator | Manabu Niki, Yuzuru Koike, Akira Hashimoto | 2001-06-05 |
| 6223732 | Evaporated fuel treatment apparatus for internal combustion engine | Takashi Yamaguchi, Satoshi Kiso | 2001-05-01 |
| 6213102 | Evaporated fuel treatment device | Takashi Yamaguchi, Satoshi Kiso | 2001-04-10 |
| 6077345 | Silicon crystal growth melt level control system and method | John R. Easoz | 2000-06-20 |
| 6038912 | Failure detection system of pressure sensor | Kojiro Tsutsumi | 2000-03-21 |
| 5989425 | Multi-way valve and water purifier using the same | Yasuo Yonezawa, Jyunji Itakura, Sho Tamatsu | 1999-11-23 |
| 5826566 | Evaporative fuel-processing system for internal combustion engines | Takashi Yamaguchi | 1998-10-27 |
| 5799639 | Evaporative fuel-processing system for internal combustion engines | Fumio Hara | 1998-09-01 |
| 5775307 | Evaporative fuel-processing system for internal combustion engines | Kotaro Miyashita, Hirofumi Mutoh | 1998-07-07 |
| 5765539 | Evaporative fuel-processing system for internal combustion engines | Hiroshi Yatani | 1998-06-16 |
| 5746191 | Evaporative fuel-processing system for internal combustion engines | Takushi Toda | 1998-05-05 |
| 5614666 | Idling rotational speed control system for internal combustion engines | Fumio Hara | 1997-03-25 |
| 5570674 | Evaporative emission control system for internal combustion engines | Atsushi Izumiura, Hiroshi Yatani | 1996-11-05 |
| 5560346 | System for correcting output from tank internal-pressure sensor in evaporative fuel processing device | Atsushi Kurauchi, Takushi Toda | 1996-10-01 |
| 5445132 | Evaporative fuel-purging control system for internal combustion engines | Hiroshi Yatani, Fumio Hara | 1995-08-29 |
| 5438942 | Turning zigzag embroidery machine | Akira Okuno, Keiichi Ito | 1995-08-08 |
| 4491396 | Automatic focusing zoom lens mounting | Shigeru Kamata | 1985-01-01 |
| 4448496 | Zoom lens assembly having a mechanical lens system mounting mechanism operative to enable closeup operation | Shigeru Kamata | 1984-05-15 |
| 4420240 | Tripartite camera with releasable coupling between each part | Makoto Katsuma, Toyokazu Mizogui, Akira Hiramatsu, Hiroyasu Murakami, Toyoki Ishida | 1983-12-13 |