Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187274 | Slidable constant speed universal joint | Shigehiro Matsuo | 2021-11-30 |
| 8029375 | Slidable constant velocity universal joint | — | 2011-10-04 |
| 7591729 | Double constant velocity universal joint | Akio Sakaguchi | 2009-09-22 |