Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783817 | Ink jet recording sheet | Hiroyuki Nemoto, Koichi Yasui | 2004-08-31 |
| 6689432 | Ink jet recording material | Ryu Kitamura, Tomomi Takahashi, Eriko Endo, Kazuaki Ohshima, Tetsuo Tsuchida | 2004-02-10 |
| 6511736 | Ink jet recording material and process for producing same | Shinichi Asano, Hirokazu Sunagawa | 2003-01-28 |
| 6465086 | Ink jet recording material and process for producing same | Ryu Kitamura, Tomomi Takahashi | 2002-10-15 |
| 6436513 | Ink jet recording material | Ryu Kitamura, Tomomi Takahashi, Kazuaki Ohshima | 2002-08-20 |
| 6335085 | Ink jet recording sheet | Shinichi Asano, Takaaki Kouro | 2002-01-01 |
| 6277498 | Ink jet recording material process for producing the same and ink jet recording method using the same | Eriko Endo, Koiti Yasui, Hiroyuki Nemoto | 2001-08-21 |
| 6242082 | Ink jet recording sheet | Shinichi Asano, Masahiro Morie, Masami Kubota | 2001-06-05 |
| 6187430 | Ink jet recording sheet and process for producing same | Shinichi Asano, Hirokazu Sunagawa, Hideo Ikezawa | 2001-02-13 |
| 5478631 | Ink jet recording sheet | Kazuhiko Kawano, Seigoro Fujita | 1995-12-26 |
| 5093306 | Image-receiving sheet for thermal sublimable dye-transfer recording | Tsunefumi Yamori | 1992-03-03 |
| 4997807 | Image-receiving sheet for thermal dye-transfer recording | Tsunefumi Yamori | 1991-03-05 |
| 4960638 | Recording sheet | Tsunefumi Yamori, Shigekazu Shuku, Hironari Fujioka | 1990-10-02 |
| 4954477 | Heat-sensitive recording materials | Shigekazu Shuku, Eiji Yuasa, Tsunefumi Yamori | 1990-09-04 |