Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549576 | Resin gear | Tatsuya Aoyagi | 2023-01-10 |
| 11519488 | Resin-made gear | Tatsuya Aoyagi | 2022-12-06 |
| 11512767 | Resin gear and resin gear manufacturing method | Tatsuya Aoyagi | 2022-11-29 |