Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351139 | Apparatus for photographing photographed film | Kazuhiko Miyahara, Kenichi Kawamoto, Toshiya Kurihashi, Kaneyoshi Tokano | 1994-09-27 |
| 5332691 | Method of forming a contact | Satoshi Saito | 1994-07-26 |
| 5309247 | Image pick-up device | Akihiko Tojo, Tsutomu Takayama, Toshio Kaji, Nobuyoshi Tanaka | 1994-05-03 |