Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941068 | Image forming apparatus, image forming system, and recording medium | — | 2011-05-10 |
| 7745617 | Metallophthalocyanine mixed crystal and phthalocyanine pigment containing the same | — | 2010-06-29 |
| 7679775 | Z-fold method and image forming apparatus | Tomoyuki Tsukuba | 2010-03-16 |
| 7595903 | Collaboration system, method and software program for image forming apparatuses | Osamu Kizaki, Takahiko Uno, Yoshimine Horiuchi, Shingo Ohta, Takashi Soyama | 2009-09-29 |
| 5556966 | Process for the production of aluminum phthalocyanine composition | Michichika Hikosaka, Masami Shirao, Akimitsu Mochizuki, Junichi Tsuchida | 1996-09-17 |