Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531792 | DC-DC converter and storage apparatus | — | 2003-03-11 |
| 6510013 | Phase-synchronization method and circuit for establishing a phase-synchronization for signals with reduced time | — | 2003-01-21 |
| 6501610 | Detecting circuit for read signal from magnetic recording system using partial response | Takao Sugawara, Takenori Ohshima, Yoshifumi Mizoshita, Keiji Aruga | 2002-12-31 |
| 6377072 | Interface circuit and signal transmission method | — | 2002-04-23 |
| 6240434 | Finite impulse response circuit and disk unit | — | 2001-05-29 |
| 5623474 | Disk apparatus having automatic adjustment of adaptive filter equalization parameter using training pattern | Yoshiyuki Nagasaka | 1997-04-22 |