Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824845 | Multicolor image-forming material and method for forming multicolor image | Naotaka Wachi | 2004-11-30 |
| 6800589 | Image-forming material and image formation method | Naotaka Wachi, Mitsuru Yamamoto, Susumu Sugiyama | 2004-10-05 |
| 6790492 | Multi-color image-forming material and multi-color image-forming process | Akihiro Shimomura, Mitsuru Yamamoto, Shinichi Yoshinari | 2004-09-14 |
| 6758932 | Multicolor image forming material and method for forming multicolor image | Mitsuru Yamamoto, Susumu Sugiyama, Akihiro Shimomura | 2004-07-06 |
| 6703087 | Thermal transfer material and image forming material using the same | Kazuhito Miyake, Hideyuki Nakamura | 2004-03-09 |
| 6680156 | Photosensitive transfer material | — | 2004-01-20 |