Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971343 | Spark-ignition engine controller | Mitsuo Hitomi, Kouji Sumida | 2005-12-06 |
| 6968825 | Control device for spark-ignition engine | Mitsuo Hitomi, Kouji Sumida, Masahisa Yamakawa, Satoru Matsuzaki, Hiroyuki Maeda | 2005-11-29 |
| 6928980 | Control device for spark-ignition engine | Masahisa Yamakawa, Keiji Araki, Toshiaki Nishimoto | 2005-08-16 |
| 6923149 | Control device for spark-ignition engine | Toshiaki Nishimoto, Kouji Asanomi, Kouji Sumida | 2005-08-02 |
| 6877464 | Spark-ignition engine controller | Mitsuo Hitomi, Kouji Sumida | 2005-04-12 |