Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274701 | Rolling bearing and cage | Yuya Yamamoto | 2022-03-15 |
| 11255381 | Rolling bearing and cage | Yuya Yamamoto, Masayuki Murakami | 2022-02-22 |
| 11236782 | Rolling bearing | Yuya Yamamoto | 2022-02-01 |