Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200690 | Quick charge control apparatus and control method thereof | — | 1993-04-06 |
| 5198942 | Disc drive control device with accessing and power control | Hajime Iizuka | 1993-03-30 |
| 5185565 | Charge control apparatus for use with electronic equipment | — | 1993-02-09 |