Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306460 | Method of producing cast products using elastic molds | Yoshiyuki Hidawa, Toshiya Fujishima, Satoru Takeda, Hiroshige Kohno | 1994-04-26 |
| 5293462 | Electronic information processing method and device for modifying electronic information without losing high quality thereof | Koichi Nishimoto, Keiji Oshima, Yukihiro Oda, Akira Sekine, Toshiaki Higashihara +1 more | 1994-03-08 |