Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305021 | Thermal head | Kenji Nakai, Akihiro Kawata | 1994-04-19 |
| 5285216 | Thermal head | Tsuyoshi Yasutomi, Akihiro Kawata | 1994-02-08 |
| 5280301 | Thermal head | Takuji Hashiguchi | 1994-01-18 |