Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721358 | Process for the production of copper phthalocyanine | Gerard Emile Edgard Coispeau | 1998-02-24 |
| 5602249 | Process for the production of copper phthalocyanine pigment | — | 1997-02-11 |
| 5556966 | Process for the production of aluminum phthalocyanine composition | Shuuichi Kimura, Masami Shirao, Akimitsu Mochizuki, Junichi Tsuchida | 1996-09-17 |
| 5476544 | Water-based pigment dispersion | Atsushi Endo, Akimitsu Mochizuki, Tsutomu Fujigamori | 1995-12-19 |
| 5420187 | Pigment dispersing agent and its use | Atsushi Endo, Akimitsu Mochizuki, Tsutomu Fujigamori | 1995-05-30 |
| 5304245 | Coating composition | Akimitsu Mochizuki | 1994-04-19 |
| 5286855 | Process for producing polyhalogenated phthalocyanine | Yoshiyuki Nonaka, Junichi Tsuchida, Masami Shirao | 1994-02-15 |
| 5282896 | Process for producing phthalocyanine pigment composition containing highly halogenated different-metalo-phthalocyanine | Junichi Tsuchida, Masami Shirao, Yoshiyuki Nonaka | 1994-02-01 |
| 5281268 | Process for the production of .beta.-form copper phthalocyanine pigment | Yusaku Ide, Toshimitsu Ikegaya | 1994-01-25 |
| 5229508 | Process for the preparation of copper phthalocyanine pigment | Toshimitsu Ikegaya, Yusaku Ide, Tsuneo Kawamura | 1993-07-20 |
| 5223027 | Polyhalogenated phthalocyanine, process for the production thereof, and use thereof | Yoshiyuki Nonaka, Junichi Tsuchida, Masami Shirao | 1993-06-29 |
| 4948884 | Process for the halogenation of copper phthalocyanine | Yoshiyuki Nonaka, Junichi Tsuchida, Masami Shirao, Toshiro Notoji | 1990-08-14 |
| 4708903 | Heat-sensitive transfer sheet | Tsuneo Tanaka, Tetsuro Yoshitomi, Koji Hanada, Mashato Ohashi | 1987-11-24 |