Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935906 | Developer supply device and image forming apparatus incorporating same | Tetsuo Suzuki, Shingo Kuboki | 2021-03-02 |
| 10099478 | Liquid discharge apparatus including wiper to wipe surface of nozzle plate both in forward direction and in opposite direction | Shotaro Takeuchi | 2018-10-16 |
| 9555633 | Replay unit for waste liquid container and image forming apparatus incorporating the relay unit | — | 2017-01-31 |
| 9315045 | Image forming apparatus configured for rolled printing media having adhesive face | Kazuyoshi Kondo, Kazuyoshi Matsumoto, Makoto Kikura, Yuuzoh Obata, Norikazu Yanase +3 more | 2016-04-19 |
| 9114623 | Liquid cartridge and image forming apparatus with same | Yasunobu Kawajiri, Atsushi Miwa, Shotaro Takeuchi, Ikoh Soh, Tadashi Hayakawa | 2015-08-25 |
| 9039152 | Liquid cartridge and image forming apparatus incorporation same | Yoichi Kawabata, Yuta Moriwaki, Yuta Kashiwagi, Shotaro Takeuchi | 2015-05-26 |
| 8998379 | Image forming apparatus | Junji Seto, Tsutomu Sasaki | 2015-04-07 |
| 8998371 | Image forming apparatus | Tomoaki Nakano, Kazuyoshi Matsumoto, Shingo Masaoka, Yasukazu Kitamura, Namio Ogihara +10 more | 2015-04-07 |
| 8757769 | Image forming apparatus | — | 2014-06-24 |
| 8308270 | Image forming apparatus | Junji Seto | 2012-11-13 |
| 7092900 | Electronic commerce method, recording medium storing electronic commerce program therein, and server | Takashi Yamane, Tetsuya Fujisawa, Seiji Kawaguchi, Hiroya Kawasaki | 2006-08-15 |
| 5450435 | Gas laser oscillator | Shigeki Yamane, Tsutomu Sugiyama, Yoshimitsu Matsumoto | 1995-09-12 |