Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132355 | Grease for rolling bearing, rolling bearing, rolling bearing device, and information recording and reproducing apparatus | Akihiro Iino, Yukihiro Nakayama, Misato Hanaoka, Hisaya Nakamura | 2018-11-20 |
| 9994788 | Grease, rolling bearing, rolling bearing device, and information recording and reproducing apparatus | Akihiro Iino, Yukihiro Nakayama, Misato Hanaoka, Hisaya Nakamura | 2018-06-12 |