Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181575 | Impact wrench having torque controlling faculty | Junichi Maruyama, Teruo Fukumura | 1993-01-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181575 | Impact wrench having torque controlling faculty | Junichi Maruyama, Teruo Fukumura | 1993-01-26 |