Inventor
TSUKAHARA KATSUTOMO
JP35 patents
Patents
35 patentsUS9079413B2Jul 14, 2015
Liquid conatiner, liquid consuming apparatus, liquid supply system and liquid container unit
SEIKO EPSON CORP25 citations92
US10112399B2Oct 30, 2018
Liquid container, liquid consuming apparatus, liquid supply system and liquid container unit
SEIKO EPSON CORP8 citations83
US9290001B2Mar 22, 2016
Liquid container, liquid consuming apparatus, liquid supply system and liquid container unit
SEIKO EPSON CORP9 citations83
US10870274B2Dec 22, 2020
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP3 citations73
US9770907B2Sep 26, 2017
MEMS device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP3 citations73
US9266338B2Feb 23, 2016
Liquid supply apparatus for supplying liquid to a liquid jet head and liquid container
SEIKO EPSON CORP3 citations73
US9511597B2Dec 6, 2016
Liquid supply device with liquid container and liquid introduction part to be connected therewith
SEIKO EPSON CORP2 citations63
US11223007B2Jan 11, 2022
Piezoelectric element, liquid ejection head, and printer
SEIKO EPSON CORP0 citations62
US11040535B2Jun 22, 2021
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US10987928B2Apr 27, 2021
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US9358796B2Jun 7, 2016
Liquid supply apparatus
SEIKO EPSON CORP2 citations62
US9315033B2Apr 19, 2016
Recording apparatus
SEIKO EPSON CORP2 citations62
US8967779B2Mar 3, 2015
Flow channel member, liquid ejecting head, liquid ejecting apparatus, and liquid reservoir
SEIKO EPSON CORP2 citations62
US11043625B2Jun 22, 2021
Piezoelectric device, MEMS device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10821738B2Nov 3, 2020
Liquid container, liquid consuming apparatus and electrical connector
SEIKO EPSON CORP0 citations52
US10675879B2Jun 9, 2020
Liquid container, liquid consuming apparatus and electrical connector
SEIKO EPSON CORP0 citations52
US10179459B2Jan 15, 2019
Liquid container, liquid consuming apparatus and electrical connector
SEIKO EPSON CORP0 citations52
US10137694B2Nov 27, 2018
Liquid supply unit and liquid consumption system
SEIKO EPSON CORP1 citations52
US10029459B2Jul 24, 2018
Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9994030B2Jun 12, 2018
Liquid supply apparatus and liquid container
SEIKO EPSON CORP0 citations52
US9914301B2Mar 13, 2018
Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP1 citations52
US9908331B2Mar 6, 2018
MEMS device and liquid ejecting head
SEIKO EPSON CORP0 citations52
US9862198B2Jan 9, 2018
Unit used in liquid jet recording apparatus, and liquid jet recording apparatus
SEIKO EPSON CORP1 citations52
US9862199B2Jan 9, 2018
Liquid supply apparatus and liquid container
SEIKO EPSON CORP0 citations52
US9849685B2Dec 26, 2017
Liquid supply device
SEIKO EPSON CORP0 citations52
US9844939B2Dec 19, 2017
Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9132652B2Sep 15, 2015
Liquid container
SEIKO EPSON CORP1 citations52
US10814626B2Oct 27, 2020
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US10214015B2Feb 26, 2019
Piezoelectric device, inspection method for piezoelectric device, and liquid ejecting head
SEIKO EPSON CORP0 citations51
US9937717B2Apr 10, 2018
Piezoelectric device, inspection method for piezoelectric device, and liquid ejecting head
SEIKO EPSON CORP0 citations51
US10723129B2Jul 28, 2020
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US9931852B2Apr 3, 2018
Liquid supply apparatus, liquid container
SEIKO EPSON CORP0 citations42
US9919523B2Mar 20, 2018
Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US9701127B2Jul 11, 2017
Liquid container
SEIKO EPSON CORP0 citations42
US9650202B2May 16, 2017
Fluid container and fluid consuming device
SEIKO EPSON CORP0 citations42