Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064537 | Disk drive with fault detector for erase heads | — | 2000-05-16 |
| 5053899 | Exact position control of a relative position between a magnetic head and a recording medium | Terumitsu Okamoto | 1991-10-01 |
| 5023732 | Magnetic disk apparatus having a circuit for detecting the position of servo information recorded on a magnetic disk | Yoichi Murakami, Takao Ishikawa | 1991-06-11 |
| 4841384 | Servo protection circuit for disk drive | Yoichi Murakami | 1989-06-20 |