Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968822 | Engine | Kiichiro Yamada, Shinkichi Iwasaki | 2005-11-29 |
| 6957639 | Inclined engine | Kiichiro Yamada, Shinkichi Iwasaki | 2005-10-25 |
| 6901909 | Centrifugal governor for horizontal diesel engines | Shinkichi Iwasaki | 2005-06-07 |