Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327297 | Read/write amplifier circuit for magnetic disk unit | Tatsuo Nishizawa | 1994-07-05 |
| 5307439 | Driving circuit for controlling the speed of a motor in PWM and linear modes | — | 1994-04-26 |