Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136306 | Thermal transfer printing apparatus with movable ink transfer pulling means | Toshikazu Yoshimizu, Kenji Fujita | 1992-08-04 |
| 4982201 | Thermal head | — | 1991-01-01 |
| 4855803 | Selectively definable semiconductor device | Hideo Azumai, Koichi Fujii, Keiichi Yoshioka | 1989-08-08 |