Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7500473 | Vehicle fuel supply device | Kazuhiro Kobayashi, Takeaki Nakajima, Shoichi Hokazono, Shinya Murabayashi, Kenji Hirose +2 more | 2009-03-10 |
| 7062968 | Temperature control apparatus for humidity sensor | Masaki Ueno, Kei Machida, Tetsuo Endo | 2006-06-20 |
| 6928805 | Hydrocarbon adsorbent state monitoring device | Masahiro Sato, Kei Machida, Tetsuo Endo, Masaki Ueno | 2005-08-16 |
| 6923849 | Hydrocarbon adsorbent state determining apparatus | Masaki Ueno, Shiro Takakura, Yasuyuki Miyahara, Tetsuo Endo | 2005-08-02 |
| 6878347 | Exhaust gas purification system of internal combustion engine | Takashi Haga, Tadashi Satoh, Takuji Yamamoto | 2005-04-12 |
| 6860143 | State determining apparatus for humidity sensor | Masahiro Sato, Kei Machida, Takashi Haga, Masaki Ueno | 2005-03-01 |
| 6823722 | Adsorbent state determining apparatus | Kei Machida, Masaki Ueno | 2004-11-30 |
| 6799420 | Method of evaluating deteriorated state of hydrocarbon adsorbent | Masaki Ueno, Tetsuo Endo, Shiro Takakura, Kei Machida, Yasuyuki Miyahara +1 more | 2004-10-05 |
| 6769417 | Apparatus for evaluating deteriorated state of hydrocarbon adsorbent | Masaki Ueno, Tetsuo Endo | 2004-08-03 |
| 6763655 | Catalyst state detector for exhaust gas purifying catalyst | Masaki Ueno, Shusuke Akazaki, Masahiro Sato, Tetsuo Endo, Yoshihisa Iwaki +2 more | 2004-07-20 |
| 6758038 | Temperature estimating apparatus for internal combustion engine | Masaki Ueno, Yoshihisa Iwaki, Masahiro Sato | 2004-07-06 |
| 6641303 | Temperature control system for humidity sensor | Tadashi Sato, Takashi Haga, Yasuyuki Miyahara, Masaki Ueno, Kei Machida | 2003-11-04 |
| 6427670 | Fuel gas feeding system | Hiroyuki Goto, Shusuke Akazaki, Yoshihito Sakurai | 2002-08-06 |
| 6401698 | Vehicle fuel gas supply system | Shusuke Akazaki, Akifumi Otaka, Hiroyuki Goto | 2002-06-11 |
| 6390075 | Vehicle fuel gas supply system | Shusuke Akazaki, Akifumi Otaka, Hiroyuki Goto | 2002-05-21 |
| 6307286 | Super magnetostrictive actuator | Akifumi Otaka, Hiroyuki Goto | 2001-10-23 |
| 6257217 | Combustion chamber component for an internal combustion engine having a water and oil repellent coating and process for formation of coating | Katsuhiko Kohyama, Yoshihiro Kuki, Masaaki Hasegawa, Hiroyoshi Hayakawa | 2001-07-10 |
| 6182445 | Exhaust switch-over valve malfunction detection system of internal combustion engine | Yuji Yasui, Takashi Haga, Katsumi Saito, Yoshihisa Iwaki | 2001-02-06 |
| 6126386 | Pump and medium circulation apparatus | Katsuhiko Kohyama, Toshihiro Kameda, Tetsuhiro Okada | 2000-10-03 |