Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830863 | Multicolor image-forming material and method for forming multicolor image | Naotaka Wachi, Kazuhito Miyake, Yasutomo Goto, Mitsuru Yamamoto | 2004-12-14 |
| 6811946 | Multicolor image-forming material and multicolor image-forming method | Hideyuki Nakamura, Shinichi Yoshinari | 2004-11-02 |
| 6790492 | Multi-color image-forming material and multi-color image-forming process | Mitsuru Yamamoto, Shinichi Yoshinari, Akira Hatakeyama | 2004-09-14 |
| 6758932 | Multicolor image forming material and method for forming multicolor image | Mitsuru Yamamoto, Susumu Sugiyama, Akira Hatakeyama | 2004-07-06 |
| 6720126 | Laser thermal transfer recording method | Yoshiharu Sasaki | 2004-04-13 |