Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022183 | Manufacturing method and manufacturing apparatus for universal joint | Atsushi Tano | 2021-06-01 |
| 10883533 | Method of manufacturing spline telescopic shaft | Kazushi Takahashi | 2021-01-05 |