JS

Jun Shimazaki

SE Seiko Epson: 25 patents #652 of 7,774Top 9%
Overall (All Time): #157,500 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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