Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852228 | Differential device | Akihiro Yamamoto | 2023-12-26 |
| 11655862 | Rotation transmission state switching device | Nagao Dohi | 2023-05-23 |
| 11586523 | 3D model evaluation system | Keiko Watanabe, Hideaki Hirata, Isamu Ishii | 2023-02-21 |