Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369040 | Storage control device and rotation speed control method for storage device | Yukiyoshi Takamura, Tomohisa Ogasawara | 2013-02-05 |
| 6940684 | Disk device and seek control method | Masaki Yoshioka, Kenichi Masuda, Takeshi Nakazawa, Takayuki Umemoto | 2005-09-06 |
| 6909575 | Magnetic disk drive and control method thereof | Yoshio Soyama, Katsumoto Onoyama | 2005-06-21 |
| 6744591 | Positioning control method | Shinsuke Nakagawa, Hiromoto Takeda, Kiyotada Ito, Takashi Yamaguchi | 2004-06-01 |
| 6153997 | Disk apparatus and method of controlling disk apparatus | Masahito Kobayashi, Iwao Oshimi, Yoshio Soyama, Akio Shioya | 2000-11-28 |
| 5606470 | Method and apparatus for controlling magnetoresistive effect element head | Akio Shioya | 1997-02-25 |
| 5402400 | Method and apparatus for eliminating external disturbances in a disk drive device | Yosuke Hamada, Haruaki Otsuki, Shigeyoshi Saito | 1995-03-28 |
| 5241435 | Servo information recording method for a storage apparatus | Shigeyoshi Saito, Takuji Ogawa, Jyousei Shimizu, Tsuyoshi Takahashi, Masahiko Sega +1 more | 1993-08-31 |