Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155100 | Thermal transfer printing apparatus and thermal transfer printing method | — | 2021-10-26 |
| 8440589 | Azomethine compound and thermal transfer sheet using coloring matter of the azomethine compound | Tomoyuki Sanada, Hiroyuki Hasegawa, Hiroko Amano | 2013-05-14 |
| 7642219 | Thermal transfer sheet | Munenori Ieshige, Mitsuru Maeda, Kenichi Hirota, Masahiro Yuki | 2010-01-05 |
| 7442670 | Thermal transfer sheet | Munenori Ieshige, Mitsuru Maeda, Masahiro Yuki | 2008-10-28 |
| 6803936 | Thermal transfer sheet, method for image formation, method for image-formed object formation, and image-formed object | Kenji Sakamoto, Katsuyuki Oshima, Tatsuya Kita, Kazuhiro Masuda | 2004-10-12 |
| 6554889 | Ink composition for forming dye layer and heat transfer printing sheet using the same | — | 2003-04-29 |