Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9934799 | Preloaded roller bearing device, information recording and reproducing device, and manufacturing method for bearing device | Akihiro Iino, Takayuki Kosaka | 2018-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9934799 | Preloaded roller bearing device, information recording and reproducing device, and manufacturing method for bearing device | Akihiro Iino, Takayuki Kosaka | 2018-04-03 |