Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568855 | Rolling bearing unit with rotation speed detection instrument for use in cars and method for working outer race for use in this bearing unit | Yuji Nakamura, Hiroya Miyazaki | 2003-05-27 |
| 6287009 | Rolling bearing unit with rotation speed detection instrument for use in cars and method for working outer race for use in this bearing unit | Yuji Nakamura, Hiroya Miyazaki | 2001-09-11 |
| 5618116 | Sealed thrust bearing | — | 1997-04-08 |
| 5407213 | Pack seal having passive pulser ring | Hideo Ouchi, Youji Nakano, Hiroya Miyazaki | 1995-04-18 |
| 5393146 | Rolling bearing unit for sensing rotational speed | Junshi Sakamoto | 1995-02-28 |
| 5261752 | Bearing having passive pulser ring | Hideo Ouchi, Youji Nakano, Hiroya Miyazaki | 1993-11-16 |
| 4954766 | Power supply circuit and semiconductor integrated circuit device using it | Hiromichi Kuwano | 1990-09-04 |