Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976382 | Abnormality diagnosing apparatus of exhaust gas sensor | Hisashi Kadowaki, Yukihiro Yamashita, Hideyuki Maeji | 2005-12-20 |
| 6935101 | Heating control system for gas sensor of engine | Kouichi Shimizu | 2005-08-30 |
| 6915203 | Apparatus and method for diagnosis of vehicular system | Yoshinori Maegawa, Hisashi Iida, Tatsuya Oka, Masakazu Yamada | 2005-07-05 |
| 6898927 | Emission control system with catalyst warm-up speeding control | Hisashi Iida, Yoshihiro Majima, Tatsuya Oka, Akira Ichikawa, Keiji Wakahara +5 more | 2005-05-31 |
| 6892712 | Leak check for fuel vapor purge system | Makoto Miwa, Yoshinori Maegawa, Keiji Wakahara | 2005-05-17 |
| 6854452 | Fuel vapor handling system | Yoshinori Maegawa, Keiji Wakahara, Makoto Miwa | 2005-02-15 |