Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360818 | Heat-sensitive recording head with minimum number of switching diodes | Takashi Ohmori | 1982-11-23 |
| 4322733 | Heat sensitive recording head drive device | Takashi Ohmori | 1982-03-30 |