Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421743 | Constant-velocity universal joint | Koji Matsumoto, Masahito Ikeo, Kimio Hibi, Yoshinari Sakai | 2022-08-23 |
| 11261918 | Constant velocity joint | Isashi Kashiwagi, Masahito Ikeo, Hideki Sugiura | 2022-03-01 |
| 11248660 | Constant velocity joint | Isashi Kashiwagi, Masahito Ikeo, Hideki Sugiura | 2022-02-15 |