Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852198 | Hub unit bearing and method for manufacturing same | Takashi Sakaguchi | 2023-12-26 |
| 10047795 | Cage and rollers | Sou Matsumoto, Kouji Ishikawa | 2018-08-14 |
| 8939844 | Shell-type needle bearing and cross-type universal joint | Masato Higuchi | 2015-01-27 |