Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191902 | Magnetic disk apparatus and magnetic disk medium | Shuichi Hashimoto | 2001-02-20 |
| 6147826 | Magnetic disk apparatus having duplicate sync byte patterns | — | 2000-11-14 |
| 6002538 | PRML regenerating apparatus having adjusted slice levels | Masahide Kanegae, Katutoshi Asai, Hideki Ohmori, Masahito Iwatsubo, Masao Kondou +2 more | 1999-12-14 |
| 5696793 | Phase difference detection circuit for extended partial-response class-4 signaling system | — | 1997-12-09 |