Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401881 | Two-dimensional thermal head | — | 1983-08-30 |
| 4370699 | Printed wiring board for recording or displaying information | — | 1983-01-25 |
| 4360819 | Thermal recording apparatus | Yoshikatsu Fukumoto, Kiyomi Tagaya | 1982-11-23 |