Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732707 | Control system and method for internal combustion engine | Toru Kidokoro, Keizo Hiraku, Hiroshi Kanai, Hideki Suzuki | 2004-05-11 |
| 6712038 | Intake device for an internal combustion engine and method thereof | Keizo Hiraku, Hideki Suzuki | 2004-03-30 |