Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564783 | Air-supplying structure for multi-cylinder engine | Etsuo Chou | 2003-05-20 |
| 6241044 | Exhaust silencer and communicating pipe thereof | Toshihiko Nishiyama | 2001-06-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564783 | Air-supplying structure for multi-cylinder engine | Etsuo Chou | 2003-05-20 |
| 6241044 | Exhaust silencer and communicating pipe thereof | Toshihiko Nishiyama | 2001-06-05 |