Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562223 | Full complement roller bearing packed with gel-like lubricant | Shoji Nagao, Shigmasa Itabashi, Akihide Yanagitani | 2013-10-22 |
| 7252436 | Roller bearing cage and method of producing the same | Yasunori Yokota, Shouji Nagao | 2007-08-07 |
| 6102572 | Linear motion guide units | — | 2000-08-15 |
| 5622433 | Top cover along with a track rail unit and guide unit on which it is equipped | Osamu Suzuki, Takaaki Hagiya | 1997-04-22 |
| 5584583 | Roller and cage assembly | — | 1996-12-17 |
| 5540506 | Roller and cage assembly | Yasunori Yokota, Takashi Yatsu | 1996-07-30 |
| 5482385 | Roller and cage assembly | Yasunori Yokota, Takashi Yatsu | 1996-01-09 |
| 5159830 | Machine for testing centrifugal load of bearing | Hiroshi Inoue, Takehiko Hara | 1992-11-03 |
| 4797015 | Roller cage assembly for use in a bearing | Susumu Amano | 1989-01-10 |
| 4654940 | Rolling bearing made by thin steel plates for providing a rectilinear movement | — | 1987-04-07 |
| 4593957 | Rolling bearing made by thin steel plates for providing a rectilinear movement | — | 1986-06-10 |