Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902170 | Irradiation device and droplets ejecting device | Takeshi Zengo, Akira Sakamoto, Hiroyuki Tsukuni, Jun Isozaki, Yukari Motosugi | 2018-02-27 |
| 9902169 | Droplets drying device and image forming apparatus | Takeshi Zengo, Akira Sakamoto, Jun Isozaki, Hiroyuki Tsukuni | 2018-02-27 |
| 9527311 | Drying device and image forming apparatus | Motoharu Nakao, Satoshi Hasebe | 2016-12-27 |
| 9186915 | Drying device and image forming apparatus | Satoshi Hasebe, Norio Hokari, Hirotake Sasaki, Masahiko Sekimoto, Masato Matsuduki | 2015-11-17 |
| 9126435 | Image forming apparatus | Masahiko Sekimoto, Satoshi Hasebe, Hirotake Sasaki, Motoharu Nakao | 2015-09-08 |
| 9073343 | Image forming apparatus, image forming method, and non-transitory computer readable medium | Shinji Seto | 2015-07-07 |
| 8141973 | Liquid droplet ejection head and image forming apparatus having the same | Susumu Hirakata | 2012-03-27 |
| 7850279 | Liquid droplet ejecting head and liquid droplet ejecting apparatus | Hiroyuki Usami, Yoshinao Kondoh, Nanao Inoue, Akira Mihara, Naoki Morita +1 more | 2010-12-14 |
| 7461911 | Droplet ejection apparatus, droplet ejection control apparatus and droplet ejection method | — | 2008-12-09 |
| 7334856 | Method of driving liquid-drop-ejecting recording head, and liquid-drop-ejecting recording device | Toshinori Ishiyama | 2008-02-26 |
| 6659600 | Inkjet recording head cartridge and inkjet recording apparatus | Kazuyuki Oda, Koji Ikegami, Tomoki Umezawa, Ichiro Tomikawa, Masaki Kataoka +7 more | 2003-12-09 |
| 6511160 | Thermal ink-jet head and recording apparatus | Naoki Morita, Jun Isozaki, Masahiko Fujii, Yoshihiko Fujimura, Yukihisa Koizumi | 2003-01-28 |
| 6378994 | Liquid jet printing head and method for manufacturing the same | Yoshihisa Ueda, Koji Ikegami, Masaki Kataoka, Kazuyuki Oda, Koichi Saitoh +8 more | 2002-04-30 |
| 5975681 | Ink jet printer and ink jet print head | Fumihiko Ogasawara, Masaki Kataoka, Ichiro Tomikawa, Naoki Morita, Katsuhide Ogawa +6 more | 1999-11-02 |