Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8559121 | System, method and apparatus for shingled magnetic recording in disk drives | Kosuke Saito, Masaharu Kawamura | 2013-10-15 |
| 8059356 | Disk drive and method for head servo control of the disk drive | Chikako Sakagami, Kazuhisa Shishida, Isao Yoneda, Hiroshi Uchida, Takeshi Saito +2 more | 2011-11-15 |
| 7561369 | Drive unit | Masashi Kisaka, Hidefumi Tominaga, Koumei Hanaoka, Masaki Nagashima | 2009-07-14 |
| 7365933 | Servo information recording method, magnetic recording media, and magnetic disk apparatus | Takehiko Hamaguchi, Hideaki Maeda, Kazuhisa Shishida, Takashi Konishi | 2008-04-29 |
| 7073037 | System for controlling host access to a storage device based on physical characteristics of the storage device | Atsushi Okuyama, Seiichi Domyo, Hitoshi Ogawa | 2006-07-04 |
| 6597532 | Information recording disk apparatus | Keiko Watanabe, Kei Yasuna, Tetsuya Hamaguchi, Tsuyoshi Arai | 2003-07-22 |