Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343223 | Image forming apparatus | Takayuki Ogawa, Tatsuya Eguchi, Norio Tamada, Satoshi Yoshida, Hirofumi Hasegawa +6 more | 1994-08-30 |
| 4973983 | Thermal transfer recording apparatus and inked film cassette therefor | Junichi Yamamoto, Yasukuni Omata, Akihiko Onuma, Iwao Fujii | 1990-11-27 |
| 4962387 | Thermal transfer printing apparatus | Junichi Yamamoto, Masahiro Shiigi | 1990-10-09 |