Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353802 | Governor with take-up spring | Hisaya Iwata | 2008-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353802 | Governor with take-up spring | Hisaya Iwata | 2008-04-08 |