Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844447 | Heat treatment method of rod-shape workpiece | Shintaro Suzuki, Yuuki Tabuchi | 2020-11-24 |
| 10539193 | Method for manufacturing outer joint member for constant-velocity universal joint and outer joint member | Takeshi Shimasawa, Naoki Nakagawa, Shintaro Suzuki, Tatsuro Sugiyama, Masazumi Kobayashi | 2020-01-21 |