Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8105978 | Thermal transfer ink sheet, ink cartridge, coating composition for dye layer of thermal transfer ink sheet, and thermal transfer recording method | Masataka Yoshizawa | 2012-01-31 |
| 8052785 | Indaniline dye, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, and color filter | Yoshihiko Fujie, Takashi Hoshimiya, Hisashi Mikoshiba | 2011-11-08 |
| 7988776 | Coloring composition, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, color filter, and azo dye | Yoshihiko Fujie, Hisashi Mikoshiba | 2011-08-02 |
| 7838184 | Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter | Yoshihiko Fujie, Takashi Hoshimiya, Hisashi Mikoshiba | 2010-11-23 |