Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961997 | Thermal transfer recording medium | Masao Asano, Yumi Matsuzawa, Kunihiro Koshizuka, Toshiaki Tezuka, Takao Abe | 1990-10-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961997 | Thermal transfer recording medium | Masao Asano, Yumi Matsuzawa, Kunihiro Koshizuka, Toshiaki Tezuka, Takao Abe | 1990-10-09 |