Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11475914 | Touchdown detection for multiple actuators on magnetic recording device | — | 2022-10-18 |
| 8446686 | Information storage apparatus, servo pattern formation control apparatus, and recording medium | — | 2013-05-21 |
| 8363347 | Storage device and information correction method | Hideo Sado | 2013-01-29 |
| 8199423 | Information storage apparatus, method for correcting feed pitch of read/write head, and method for forming servo pattern | — | 2012-06-12 |
| 7697234 | Storage apparatus, control method, and control device which enable or disable compensation control | Shigenori Yanagi | 2010-04-13 |
| 7548396 | Storage apparatus, control method, and control device of storage apparatus | — | 2009-06-16 |
| 7102843 | Magnetic disk apparatus and method for monitoring high-frequency oscillation components | Takeshi Hara, Mitsuo Kamimura, Yukio Abe, Kunihiro Shimada, Kiyoshi Sakuma +2 more | 2006-09-05 |
| 6798604 | Controller circuit connectable to an actuator designed to position a head in a recording medium drive according to a filtered positioning control signal | Mitsuo Kamimura, Kiyoshi Sakuma, Yukio Abe, Kunihiro Shimada, Atsushi Suzuki +2 more | 2004-09-28 |