Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844447 | Heat treatment method of rod-shape workpiece | Tsuneaki Hiraoka, Shintaro Suzuki | 2020-11-24 |
| 10577187 | Work piece conveyance jig and conveyance device provided with same, and induction heating device | Shintaro Suzuki | 2020-03-03 |