Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282721 | Coloring composition, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, color filter, and arylidene-pyrazolone dye | Yoshihiko Fujie, Shinichi Ichikawa, Takashi Hoshimiya, Naotsugu Muro | 2012-10-09 |
| 8231754 | Coloring composition, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, color filter, and dye compound | Yoshihiko Fujie, Tetsuya Watanabe | 2012-07-31 |
| 8158317 | 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, Takuma Amemiya, Ryuji Shinohara | 2012-04-17 |
| 8052785 | Indaniline dye, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, and color filter | Yoshihiko Fujie, Takashi Hoshimiya, Naotsugu Muro | 2011-11-08 |
| 8011774 | Azo dye, colored composition, heat-sensitive transfer recording ink sheet, heat-sensitive transfer recording method, color toner, inkjet ink and color filter | Yoshihiko Fujie, Takuma Amemiya, Ryuji Shinohara | 2011-09-06 |
| 7988776 | Coloring composition, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, color filter, and azo dye | Yoshihiko Fujie, Naotsugu Muro | 2011-08-02 |
| 7947625 | Ink sheet for heat-sensitive transfer recording material, heat-sensitive transfer recording method, ink cartridge and azo dye | Yoshihiko Fujie, Kazufumi Omura, Ryuji Shinohara | 2011-05-24 |
| 7924697 | Optical information recording medium, image-recording method and method of utilizing a dye | Michihiro Shibata | 2011-04-12 |
| 7884146 | Polymer material containing ultraviolet absorbent | Toshihiko YAWATA, Naoyuki Hanaki, Akihiro Kaneko | 2011-02-08 |
| 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, Naotsugu Muro | 2010-11-23 |
| 7816064 | Image-forming method using heat-sensitive transfer system | Kazuaki Oguma, Yoshio Ishii, Hiroshi Takehara, Yoshihisa Tsukada | 2010-10-19 |
| 7537881 | Optical information recording medium | — | 2009-05-26 |
| 7534546 | Image-forming method using heat-sensitive transfer system | Kazuaki Oguma, Takuya Arai, Yoshihisa Tsukada, Toshihide Yoshitani, Masataka Yoshizawa | 2009-05-19 |
| 7504197 | Optical information recording medium | — | 2009-03-17 |
| 7491486 | Optical information recording medium | Tetsuya Watanabe, Kazutoshi Katayama | 2009-02-17 |
| 7381685 | Image-forming method using heat-sensitive transfer system | Kazuaki Oguma, Yoshio Ishii, Kazuma Takeno, Yoshihisa Tsukada | 2008-06-03 |
| 7238461 | Optical information-recording medium, novel oxonol compound and method of recording information | Masaharu Akiba, Shin-ichi Morishima, Yoshio Inagaki, Michihiro Shibata | 2007-07-03 |
| 7196194 | Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound | Kiyoshi Takeuchi, Shigeki Uehira, Mario Aoki, Jun Ogasawara, Yasuhiro Shimada +6 more | 2007-03-27 |
| 7183422 | Oxonol compound and process for producing the compound | Masaharu Akiba | 2007-02-27 |
| 7011875 | Optical information-recording medium and dye | Tetsuya Watanabe, Masatomi Sen | 2006-03-14 |
| 6955871 | Lightsensitive material package | Keisuke Matsumoto, Koichi Yokota, Ryoji Nishimura, Mitsuro Kamata | 2005-10-18 |
| 6903198 | Compound, dye, ink and ink-jet recording method | Tadashi Omatsu, Makoto Suzuki, Koushin Matsuoka, Masuji Motoki | 2005-06-07 |
| 6858380 | Silver halide color photosensitive material | Yasuhiro Kato, Naoto Matsuda | 2005-02-22 |
| 6756488 | compound, dye, ink and ink-jet recording method | Tadashi Omatsu, Makoto Suzuki, Koushin Matsuoka, Masuji Motoki | 2004-06-29 |
| 6727053 | Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound | Kiyoshi Takeuchi, Shigeki Uehira, Mario Aoki, Jun Ogasawara, Yasuhiro Shimada +6 more | 2004-04-27 |