Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446355 | Crossover construction of thermal-head and method of manufacturing same | Kiyoshi Sato, Minoru Terashima, Haruo Sorimachi, Toshiaki Naka, Fumiaki Yamada | 1984-05-01 |