Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864387 | Retainer for roller bearing and needle roller bearing | Yoshihide Kiyosawa, Keiji Ueura | 2014-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864387 | Retainer for roller bearing and needle roller bearing | Yoshihide Kiyosawa, Keiji Ueura | 2014-10-21 |