Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600663 | Sail assist device | Yugo Kubota, Hiroshi Yoshii | 2013-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600663 | Sail assist device | Yugo Kubota, Hiroshi Yoshii | 2013-12-03 |