Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689436 | Torque limiter | Tomio Watanabe | 2017-06-27 |
| D788271 | Shaft coupling hub | Toru Shibuya | 2017-05-30 |
| D783135 | Shaft coupling hub | Toru Shibuya | 2017-04-04 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689436 | Torque limiter | Tomio Watanabe | 2017-06-27 |
| D788271 | Shaft coupling hub | Toru Shibuya | 2017-05-30 |
| D783135 | Shaft coupling hub | Toru Shibuya | 2017-04-04 |