Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715923 | Double row bearing device | Seizo Miyazaki, Hideo Ouchi | 2004-04-06 |
| 6712518 | Preloading method for preload-adjustable rolling bearing and manufacture of the same | Daijiro Kitahara, Seizo Miyazaki | 2004-03-30 |
| 6513983 | Ball bearing | Katsuhiko Tanaka, Keisuke Kimura, Kazuhiro Uemura, Shoji Noguchi, Hiroshi Nakajima | 2003-02-04 |
| 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 |
| 6293702 | Rolling bearing | Hiromitsu Muraki, Hiroshi Tani, Takashi Seshimo | 2001-09-25 |
| 5882122 | Rolling bearing and spindle apparatus | Shoji Noguchi, Katsuhiko Tanaka, Ikunori Sakatani, Keisuke Kimura, Kazuhiro Uemura +1 more | 1999-03-16 |
| 5509198 | Preloading method for preload-adjustable rolling bearing and manufacture of the same | Daijiro Kitahara, Seizo Miyazaki | 1996-04-23 |
| 5341569 | Preloading method for preload-adjustable rolling bearing and manufacturing method of the same | Seizo Miyazaki | 1994-08-30 |