Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482779 | Lubricating grease composition and rolling apparatus comprising same | Michiharu Naka, Atsushi Yokouchi, Koichi Hachiya, Jun Kuraishi, Yasunobu Fujita +3 more | 2002-11-19 |
| 6474872 | Ball bearing | Mamoru Aoki, Takayuki Miyagawa, Hiroshi Ishiwada, Hirotoshi Aramaki | 2002-11-05 |
| 6446339 | Preloading method for preload-adjustable rolling bearing | Daijiro Kitahara, Seizo Miyazaki | 2002-09-10 |
| 6394657 | Preloading method for preload-adjustable rolling bearing and manufacture of the same | Daijiro Kitahara, Seizo Miyazaki | 2002-05-28 |
| 6354743 | Rolling bearing | Hiromitsu Muraki, Hiroshi Tani, Takashi Seshimo | 2002-03-12 |