Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689436 | Torque limiter | Katsuhiko Sato | 2017-06-27 |
| 9587665 | Screw fastener | Hideo Sato | 2017-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689436 | Torque limiter | Katsuhiko Sato | 2017-06-27 |
| 9587665 | Screw fastener | Hideo Sato | 2017-03-07 |