Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420553 | Liquid container, printing device | Azusa Takagi, Kazuyoshi Mizuno, Shigenori Nakagawa | 2025-09-23 |
| 12214595 | Liquid container | Azusa Takagi, Kazuyoshi Mizuno, Shigenori Nakagawa | 2025-02-04 |
| 11084297 | Liquid supply device and liquid ejecting apparatus | Toshihiro YOKOZAWA, Junpei Yamashita, Katsumi Shinkai, Masahiro Nakamura | 2021-08-10 |
| 10639899 | Liquid ejecting apparatus and liquid ejecting apparatus maintenance method | Shigenori Nakagawa, Yoichi Kurogochi, Hitotoshi Kimura | 2020-05-05 |
| 10286677 | Liquid supply device and liquid ejecting apparatus | Toshihiro YOKOZAWA, Junpei Yamashita, Katsumi Shinkai, Masahiro Nakamura | 2019-05-14 |
| 9827779 | Liquid ejecting apparatus and liquid supply method | Masaaki Ando | 2017-11-28 |
| 9242475 | Liquid ejecting apparatus | Nobutoshi Otsuka | 2016-01-26 |
| 9139009 | Liquid discharge apparatus | Hiromichi Nakashima, Noritaka Mitsuo | 2015-09-22 |
| 9139010 | Liquid discharge apparatus | Hiromichi Nakashima, Noritaka Mitsuo | 2015-09-22 |
| 9085154 | Liquid discharging apparatus and method of discharging liquid | — | 2015-07-21 |
| 9067417 | Ink jet recording apparatus and maintenance liquid for ink jet recording apparatus | Hidehiko Komatsu, Hiroshi Nagasaki | 2015-06-30 |
| 9056466 | Head unit having electrical circuit substrate and image recording device including head unit | Akihisa Wanibe | 2015-06-16 |
| 9033474 | Liquid discharge apparatus | Hiromichi Nakashima, Noritaka Mitsuo | 2015-05-19 |
| 8789905 | Liquid discharging apparatus and method of discharging liquid | Eiichiro Watanabe | 2014-07-29 |
| 8388101 | Liquid ejection device | — | 2013-03-05 |
| 8382236 | Liquid ejection device | — | 2013-02-26 |
| 8277022 | Fluid ejection apparatus | — | 2012-10-02 |
| 8162436 | Fluid discharging apparatus | Masaru Takahashi, Eiichiro Watanabe, Takayuki Kawakami | 2012-04-24 |
| 8141993 | Fluid ejecting apparatus and method for transporting fluid | Toshio Kumagai | 2012-03-27 |
| 7918532 | Fluid ejecting apparatus | — | 2011-04-05 |
| 7887157 | Fluid ejection apparatus | — | 2011-02-15 |
| 7784899 | Liquid ejecting apparatus and method for flushing liquid ejecting apparatus | — | 2010-08-31 |
| 7753468 | Electrode container box, printing device and nozzle inspection method | Hironori Endo | 2010-07-13 |
| 7712863 | Liquid-ejecting-apparatus maintenance method and liquid ejecting apparatus | — | 2010-05-11 |
| 7530664 | Maintenance device for liquid-ejecting apparatus and liquid-ejecting apparatus | Koji Harada, Seiji Tojo | 2009-05-12 |