Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593752 | Pulse power during a shut down in a hard disk drive | Toshihisa Kiyonaga, Yoshiroh Amano, Yoshifumi Kataoka | 2013-11-26 |
| 7808739 | Disk drive device and servo control method thereof | Kohji Takasaki, Isao Yoneda, Nobuhiko Wasa | 2010-10-05 |
| 7417816 | Surface analysis test with mixed ECC symbol | Masanori Aratani, Masaki Kudoh, Junzoh Noda, Masahiro Shimizu | 2008-08-26 |
| 7333282 | Data storage device and data storage device control method | Kaoru Iseri, Atsushi Tobari, Masanori Aratani | 2008-02-19 |
| 5918001 | Disk drive apparatus and error recovery method in the disk drive | Shinji Ueno, Haruo Andoh, Takashi Nakamura | 1999-06-29 |