Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626143 | Throttle device of internal combustion engine | Yoshikatsu Hashimoto, Yasuo Saito, Toshifumi Usui | 2003-09-30 |
| 6591809 | Throttle device for internal-combustion engine | Yasuo Saito, Yoshikatsu Hashimoto, Toshifumi Usui | 2003-07-15 |