Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777342 | Ink container and image forming apparatus | — | 2014-07-15 |
| 8708459 | Droplet ejection head, method of manufacturing droplet ejection head, and droplet ejection apparatus | Hideaki Nishimura, Yukitoshi Tajima, Masaki Kato, Kiyoshi Yamaguchi | 2014-04-29 |
| 8556376 | Image forming apparatus | Fumitaka Kikkawa, Yoichi Ito, Tomomi Katoh, Kuniyori Takano, Soyoung Park +4 more | 2013-10-15 |
| 8544986 | Image forming apparatus | Yuji Tanaka, Yoichi Ito | 2013-10-01 |
| 8500240 | Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium | Akiyoshi Tanaka, Yoichi Ito, Tomomi Katoh, Fumitaka Kikkawa, Soyoung Park +6 more | 2013-08-06 |
| 7920373 | Cover unit, electronic device, and image forming apparatus | — | 2011-04-05 |