Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293462 | Electronic information processing method and device for modifying electronic information without losing high quality thereof | Toshihiro Hayashi, Keiji Oshima, Yukihiro Oda, Akira Sekine, Toshiaki Higashihara +1 more | 1994-03-08 |