Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373469 | Differential amplifier with a latching function and a memory apparatus employing same | Takashi Akioka, Yutaka Kobayashi, Tatsuyuki Ohta, Koyo Katsura | 1994-12-13 |
| 5325257 | Disk cartridge | Katsumi Kameda | 1994-06-28 |
| 5289457 | Disc cartridge with bent spring design for closing a closure shutter | — | 1994-02-22 |