Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898959 | Lubricant applying system for a rolling bearing | Masaaki Sekine, Katsuyoshi Yamashita | 2005-05-31 |
| 6880978 | Rolling bearing for hard disk drive | Yasunobu Fujita, Masao Yamamoto, Kouichi Hachiya, Atsushi Yokouchi, Toshikazu Yabe +1 more | 2005-04-19 |