Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928134 | Platen for thermal transfer printer | Tai Hasegawa, Masatoshi Matsuzaki | 1990-05-22 |
| 4897670 | Thermal transfer printer | Tai Hasegawa, Masatoshi Matsuzaki | 1990-01-30 |
| 4816842 | Platen for thermal transfer printer | Tai Hasegawa, Masatoshi Matsuzaki | 1989-03-28 |