Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905529 | Inkjet recording device | Tatsuro Watanabe, Kengo Tsubaki, Hiroyoshi Komaba | 2014-12-09 |
| 8851643 | Inkjet image forming apparatus | Kengo Tsubaki, Hiroyoshi Komaba, Tatsuro Watanabe, Hiroyuki Hiratsuka | 2014-10-07 |
| 8422040 | Image forming system and method, management apparatus, and recording medium | Yuusuke Noguchi, Akeo Maruyama, Tetsuo Ohtsuka, Michio Sumiyoshi, Shinichi Kudo +2 more | 2013-04-16 |
| 8405852 | Image forming system using a management apparatus to manage software components | Yuusuke Noguchi, Akeo Maruyama, Tetsuo Ohtsuka, Michio Sumiyoshi, Shinichi Kudo +2 more | 2013-03-26 |
| 5878319 | Image scanner having a single contact glass and contact-type image sensor movable under automatic document feeder | — | 1999-03-02 |
| 5734483 | Image scanner having contact-type image sensor | — | 1998-03-31 |
| RE35528 | Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine | Yozo Matsuura, Shiroh Kondoh, Kazuhiro Yuasa, Hiroshi Saitoh, Hiroyuki Kiyoi +2 more | 1997-06-10 |
| 5610731 | Image scanner having contact-type image sensor movable under automatic document feeder | — | 1997-03-11 |
| 5126799 | Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine | Yozo Matsuura, Shiroh Kondoh, Kazuhiro Yuasa, Hiroshi Saitoh, Hiroyuki Kiyoi +2 more | 1992-06-30 |