Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690063 | Engine control system | Yu Motoyama | 1997-11-25 |
| 5613468 | Fuel injection control | Yoshihiko Moriya, Yu Motoyama | 1997-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690063 | Engine control system | Yu Motoyama | 1997-11-25 |
| 5613468 | Fuel injection control | Yoshihiko Moriya, Yu Motoyama | 1997-03-25 |