Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223314 | Cover film for sublimation thermal-transfer hard copy | Hideo Watanabe, Noriko Hiraga | 1993-06-29 |
| 4704617 | Thermal system image recorder | Hiroshi Sato, Kohei Kadowaki, Kenji Toyoda, Hidehisa Tsuchihashi | 1987-11-03 |
| 4698646 | Thermal transfer recording system | Tsuyoshi Satoh, Tsutomu Mitsuishi, Kenji Toyoda, Makoto Ogawa, Hiroshi Sato | 1987-10-06 |
| 4661825 | Image recording apparatus with thermal head | Hidehisa Tsuchihashi | 1987-04-28 |
| 4504837 | Method and apparatus for recording color images as color transfer superimposed laminations | Kenji Toyoda, Norio Yamamura | 1985-03-12 |