Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688060 | Thermal transfer printer | — | 1997-11-18 |
| 5635975 | Thermal head | Takashi Shirakawa, Toshifumi Nakatani, Shinichi Sagawai | 1997-06-03 |
| 5631688 | Thermal transfer printer | Ikuo Hibino, Shinichi Sagawai, Hiroshi Kobayashi | 1997-05-20 |