Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393540 | Detachable handle having a pivotal part | Toshiharu Yamamoto, Manabu Sato, Katsuya Akiba | 1983-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393540 | Detachable handle having a pivotal part | Toshiharu Yamamoto, Manabu Sato, Katsuya Akiba | 1983-07-19 |