Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971338 | Variable cycle engine and operation mode switching method | Shouji Katsumata | 2005-12-06 |
| 6840210 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Fumiaki Hattori, Takashi Hashima, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2005-01-11 |