Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968825 | Control device for spark-ignition engine | Mitsuo Hitomi, Takayoshi Hayashi, Kouji Sumida, Satoru Matsuzaki, Hiroyuki Maeda | 2005-11-29 |
| 6928980 | Control device for spark-ignition engine | Keiji Araki, Takayoshi Hayashi, Toshiaki Nishimoto | 2005-08-16 |