Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739295 | Compression ignition internal combustion engine | Shiro Yamaoka, Toshiharu Nogi, Takuya Shiraishi, Shinji Nakagawa, Yuusuke Kihara | 2004-05-25 |
| 6702053 | Hybrid car | Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu, Yoko Nakayama | 2004-03-09 |