Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976469 | Direct fuel injection type internal combustion engine | Masaaki Kubo, Atsushi Teraji, Koji Hiraya | 2005-12-20 |
| 6851408 | Direct fuel injection engine | Koji Hiraya, Masaaki Kubo, Akihiko Kakuho | 2005-02-08 |
| 6845610 | Exhaust gas purification apparatus and method | Toshikazu Shiino, Takashi Aoyama, Hirofumi Tsuchida | 2005-01-25 |
| 6837211 | Stratified air-fuel mixture forming apparatus for internal combustion engine and method thereof | Toru Noda, Yasunori Iwakiri, Akihiko Kakuho | 2005-01-04 |