IT

Isamu Togashi

SE Seiko Epson: 54 patents #171 of 7,774Top 3%
Overall (All Time): #47,489 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
9789686 Liquid ejecting head and liquid ejecting apparatus 2017-10-17
9731507 Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus 2017-08-15
9707760 Flow path structure, liquid ejecting head, and liquid ejecting apparatus Hiroaki Okui, Yasuyuki Kudo, Fujio Akahane 2017-07-18
9662883 Liquid ejecting head and liquid ejecting apparatus 2017-05-30
9481167 Liquid ejecting head and liquid ejecting apparatus 2016-11-01
9427965 Liquid ejecting head and liquid ejecting apparatus 2016-08-30
9427964 Liquid ejecting head and liquid ejecting apparatus 2016-08-30
9415596 Liquid ejecting head and liquid ejecting apparatus 2016-08-16
9403362 Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus 2016-08-02
9393783 Liquid ejecting head and liquid ejecting apparatus 2016-07-19
9346269 Flow path structure, liquid ejecting head, and liquid ejecting apparatus Fujio Akahane, Hiroaki Okui, Yasuyuki Kudo 2016-05-24
9327501 Inkjet-head and ink jet printer Taiki Hanagami, Haruki Kobayashi 2016-05-03
9315020 Flow-path member, liquid ejecting head and liquid ejecting apparatus 2016-04-19
9308725 Liquid ejecting head and liquid ejecting apparatus 2016-04-12
9278530 Inkjet-head and ink jet printer Taiki Hanagami, Haruki Kobayashi 2016-03-08
9272294 Liquid ejecting head and liquid ejecting apparatus Nozomi Ogawa, Hajime Nakao 2016-03-01
9254656 Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head Hiroaki Okui 2016-02-09
9211706 Liquid ejecting apparatus and liquid ejecting head unit 2015-12-15
9090069 Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus 2015-07-28
9090057 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus Takafumi Koda 2015-07-28
8905524 Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus 2014-12-09
8894186 Liquid ejecting apparatus Keiji Hara 2014-11-25
8870354 Flow path member, liquid ejection head, liquid ejection apparatus and liquid storing unit 2014-10-28
8672459 Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus 2014-03-18
8636344 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus Takafumi Koda 2014-01-28