Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628556 | Inkjet carriage unit, inkjet recording apparatus, and image forming apparatus | — | 2009-12-08 |
| 7578572 | Image forming apparatus using inkjet process capable of maintaining an image forming quality | — | 2009-08-25 |
| 7505714 | Image forming device | Shoji Asanuma, Shuji Tanaka, Manabu Nonaka, Kazumasa Ishikawa, Taku Kudoh +8 more | 2009-03-17 |
| 7431422 | Head cleaner and image forming apparatus | Shoji Asanuma, Manabu Nonaka, Hajime Nishida, Akihiro Fujita, Eiki Yoshimizu +5 more | 2008-10-07 |