Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434736 | Fluid passage valve | Takenori SUMIYA, Yuya Yamazaki, Hirotaka Otaki | 2013-05-07 |
| 7082898 | Internal combustion engine of compression ignition type | Tohru Kitamura, Tomio Kimura, Shohei Okazaki, Akira Kato, Toshihiro Yamaki +5 more | 2006-08-01 |
| 6817349 | Control system and method and engine control unit for compression ignition internal combustion engine | Takashi Kakinuma, Junji Yasuda, Yasuhiro Urata | 2004-11-16 |
| 6237562 | Method of controlling compression ignition internal combustion engine | Takashi Sasaki, Kazuhiro Ueda | 2001-05-29 |
| 5655362 | Exhaust emission control system in engine | Shogo Kawajiri, Takuya Sugino, Takahiro Naka, Kenji Fujiki | 1997-08-12 |
| 5402642 | Exhaust emission control device for internal combustion engine | Noriyuki Abe, Akira Nagao, Toshiyuki Nishida | 1995-04-04 |
| 5304100 | Automatic tensioner apparatus | Yoshio Kadoshima | 1994-04-19 |
| 4614090 | Outdoor unit of an air conditioner of an engine heat pump type | Teruji Kaneko, Toshihiko Kawabe | 1986-09-30 |