Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918617 | Vane driving device using a blade as a gear rotation stopping means | Hisashi Kawamoto | 2011-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918617 | Vane driving device using a blade as a gear rotation stopping means | Hisashi Kawamoto | 2011-04-05 |