Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721844 | Data storage unit and method for starting data storage unit | Tetsuo Ueda, Yukio Fukushima, Toshio Kakihara | 2004-04-13 |
| 6530034 | Method and apparatus for error recovery in a storage device | Kenji Okada, Hideo Asano | 2003-03-04 |
| 6289416 | Disk drive device and a method for controlling the same | Yukio Fukushima, Toshio Kakihara, Tetsuo Ueda | 2001-09-11 |
| 6049439 | Data error recovery using reduced speed | Hiroyuki Ono, Tetsuo Ueda | 2000-04-11 |
| 5969895 | Disk drive apparatus and head switching method in a disk drive apparatus | Tetsuo Ueda, Atsushi Tobari, Yoshihiro Nakagawa | 1999-10-19 |