Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968954 | Grease, antifriction bearing, antifriction bearing device, and information recording/reproducing device | Akihiro Iino, Takayuki Kosaka, Hisaya Nakamura, Koji Ishii | 2021-04-06 |
| 10132355 | Grease for rolling bearing, rolling bearing, rolling bearing device, and information recording and reproducing apparatus | Akihiro Iino, Yukihiro Nakayama, Hisaya Nakamura, Hiroki Yoda | 2018-11-20 |
| 9994788 | Grease, rolling bearing, rolling bearing device, and information recording and reproducing apparatus | Akihiro Iino, Yukihiro Nakayama, Hisaya Nakamura, Hiroki Yoda | 2018-06-12 |
| 9732798 | Grease for rolling bearing | Akihiro Iino, Yukihiro Nakayama, Hisaya Nakamura, Hiroki Yoda | 2017-08-15 |