Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021702 | Toothed part manufacturing method, toothed part manufacturing device, and toothed part | Ariyoshi Terao, Toshifumi Nagata | 2015-05-05 |
| 8997355 | Toothed part manufacturing method, toothed part manufacturing device, and toothed part | — | 2015-04-07 |