Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031374 | Thermal recording device, image forming method and printed matter | Takayuki Ohkubo, Yoshihiko Tamura | 2011-10-04 |
| 7836825 | Method for controlling luminance of transmissive board and transmissive board | Yoshihiko Tamura | 2010-11-23 |
| 7675533 | Thermal transfer printer for film | Yoshihiko Tamura | 2010-03-09 |
| 6998213 | Thermal transfer film, thermal transfer recording medium, and method for image formation using the same | Yoshihiko Tamura | 2006-02-14 |
| 6819348 | Thermal transfer film, process for producing the same and method for image formation using said thermal transfer film | Yoshihiko Tamura | 2004-11-16 |
| 6797671 | Method for image formation and image-formed product | Yoshihiko Tamura | 2004-09-28 |
| 5550098 | Thermal transfer sheet | Hideaki Sato, Hiroshi Eguchi, Komei Kafuku, Ryohei Takiguchi | 1996-08-27 |