Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286934 | Ink jet printer including detachable print cartridge | Minoru Sakanobe, Naohisa Kinoshita, Takamitsu Kawai | 2001-09-11 |
| 6276787 | Ink supplying device | Minoru Sakanobe, Naohisa Kinoshita, Takamitsu Kawai | 2001-08-21 |
| 6109743 | Ink cartridge, process for forming it and liquid ink feeder | Makoto Suzuki | 2000-08-29 |
| 5898447 | Image forming apparatus | Tetsuya Kitamura | 1999-04-27 |
| 5742887 | Color image output apparatus for recording a color image having independently movable color image forming units | Makoto Suzuki, Naoto Iwao | 1998-04-21 |
| 5565298 | Method of producing toner for developing latent electrostatic images | Yoshihiro Suguro, Hiroshi Yamashita, Kenkichi Muto, Kazumi Ohtaki, Yoshikazu Kaneko +1 more | 1996-10-15 |