Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341379 | Pivot assembly for hard disk drive use | — | 2008-03-11 |
| 7197951 | Multi-resolver rotation angle sensor with integrated housing | Mutsumi Matsuura, Takashi Sano, Yoshihito Osanai | 2007-04-03 |
| 7136262 | Pivot assembly preloaded by laser welding for hard disk drive use | — | 2006-11-14 |
| 7135860 | Variable reluctance resolver including rotor with multiple detection portions | Taiichi Miya, Taro Kasahara | 2006-11-14 |
| 7056029 | Bearing device | Yasuhiro Mori | 2006-06-06 |
| 7056030 | Pivot bearing for a swing arm of a hard disk drive device | Yasuhiro Mouri | 2006-06-06 |
| 7044005 | Rotation angle sensor having single wire windings and method for winding a rotation angle sensor | Mutsumi Matsuura, Takashi Sano | 2006-05-16 |
| 6995955 | Pivot assembly for hard disk drive use | — | 2006-02-07 |
| 6883969 | Pivot bearing assembly and a method of manufacturing the same | Kunihiro Tsuchiya | 2005-04-26 |
| 6678122 | Actuator block | — | 2004-01-13 |
| 6655847 | Pivot bearing assembly | Rikuro Obara | 2003-12-02 |
| 6574076 | Pivot assembly for driving a magnetic head | — | 2003-06-03 |
| 6559573 | Spindle motor and pivot assembly | Akio Okamiya | 2003-05-06 |
| 6527449 | Pivot bearing | Yasuhiro Mouri | 2003-03-04 |
| 6449130 | Head stack assembly enabling independent control of a position of magnetic heads for access to different magnetic disks and support method thereof | — | 2002-09-10 |
| 6406191 | Pivot assembly | Kenichi Goto | 2002-06-18 |
| 6371652 | Bearing retainer | Hiroyuki Yajima, Akimi Furukoshi | 2002-04-16 |