Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171539 | Hoist and method for manufacturing hoist | Teruaki Hirota | 2021-11-09 |
| 9802798 | Hand operated pulling and lifting hoist | Koji Koyama | 2017-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171539 | Hoist and method for manufacturing hoist | Teruaki Hirota | 2021-11-09 |
| 9802798 | Hand operated pulling and lifting hoist | Koji Koyama | 2017-10-31 |