Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248674 | Printing apparatus and printing method | — | 2016-02-02 |
| 8985732 | Printing apparatus and printing method | — | 2015-03-24 |
| 7783234 | Developer cartridge, image forming apparatus, and shutter device | Katsumi Okamoto, Kazuhiro Ichikawa, Takatomo Fukumoto | 2010-08-24 |
| 7733538 | Image reading apparatus | Yoshinori Kanesaka, Hiroshi Yabe, Yutaka Tanaka, Mitsuhiro Ishihara | 2010-06-08 |
| D517554 | Film scanner | Kenji Yanagisawa | 2006-03-21 |
| 6628432 | Image reader and image reading method | Chikashi Nakamura | 2003-09-30 |
| 6608705 | Image reading device and focus adjustment method thereof | Chikashi Nakamura | 2003-08-19 |
| D409165 | Image input device | Makoto Kobayashi | 1999-05-04 |
| D403698 | Auto document feeder | Makoto Kobayashi | 1999-01-05 |
| 5186064 | Wiper for use in a vehicle | Hiroshi Matsumoto, Toshiharu Aoyama, Mitsuhiko Saitoh | 1993-02-16 |
| 4565461 | Pitch-changeable, cam-actuated paper feed for serial printer | Minoru Usui | 1986-01-21 |