Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121987 | Thermal transfer recording apparatus | Naotaka Sasaki, Shunichi Kawamata, Kenji Sugaya | 2000-09-19 |
| 5982405 | Thermal transfer recording apparatus and transfer ribbon | Naotaka Sasaki, Shunichi Kawamata, Kenji Sugaya | 1999-11-09 |