Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976469 | Direct fuel injection type internal combustion engine | Masaaki Kubo, Koji Hiraya, Isamu Hotta | 2005-12-20 |
| 6932175 | Control apparatus for hybrid vehicle | Tomonori Urushihara, Koji Hiraya, Toru Noda | 2005-08-23 |