Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763655 | Catalyst state detector for exhaust gas purifying catalyst | Masaki Ueno, Shusuke Akazaki, Masahiro Sato, Hideharu Yamazaki, Tetsuo Endo +2 more | 2004-07-20 |
| 6729121 | Adsorbent deterioration determining apparatus | Masahiro Sato, Norihito Watanabe, Kenji Abe, Tetsuo Endo | 2004-05-04 |
| 6729122 | Exhaust gas purification system of internal combustion engines | Norihito Watanabe, Kenji Abe, Yasuyuki Miyahara, Masao Komine, Kenichi Ohmori +1 more | 2004-05-04 |
| 6719658 | Support structure for planet gear in simple planetary gear mechanism and method for manufacturing the mechanism | Sueo Fukaya, Takashi Hatanaka | 2004-04-13 |