Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377357 | Connection state confirmation system and method for expansion unit | Nobutaka Nishigaki, Mayumi Maeda | 1994-12-27 |
| 5373194 | Reactive power control system | — | 1994-12-13 |
| 5357176 | Cathode ray tube | Chie Nishio, Shunichi Igeta | 1994-10-18 |
| D350961 | Earphone | — | 1994-09-27 |
| D350351 | Mini-disk player | — | 1994-09-06 |
| 5291801 | Gear device | Seigo Hanada, Yukio Fukuchi, Junji Kawamoto, Masahiro Abe | 1994-03-08 |