Inventor
TOGASHI ISAMU
JP54 patents
⚠️ This page may combine multiple inventors who share the name “TOGASHI ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
47 patentsUS9950532B2Apr 24, 2018
Liquid ejecting head and manufacturing method thereof
SEIKO EPSON CORP8 citations84
US9707760B2Jul 18, 2017
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP4 citations84
US9346269B2May 24, 2016
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP8 citations84
US9315020B2Apr 19, 2016
Flow-path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP4 citations84
US10124586B2Nov 13, 2018
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP2 citations73
US9878557B2Jan 30, 2018
Flow-path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP2 citations73
US9427964B2Aug 30, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP3 citations73
US9789685B2Oct 17, 2017
Flow path structure, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of flow path structure
SEIKO EPSON CORP2 citations72
US9789686B2Oct 17, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP1 citations63
US9481167B2Nov 1, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP2 citations63
US9403362B2Aug 2, 2016
Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus
SEIKO EPSON CORP1 citations63
US9393783B2Jul 19, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP1 citations63
US9308725B2Apr 12, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP1 citations63
US9254656B2Feb 9, 2016
Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head
SEIKO EPSON CORP2 citations63
US9090069B2Jul 28, 2015
Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus
SEIKO EPSON CORP2 citations63
US11235575B2Feb 1, 2022
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US11104130B2Aug 31, 2021
Flow-path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US10286658B2May 14, 2019
Flow path member, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP1 citations62
US10730295B2Aug 4, 2020
Flow-path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10717277B2Jul 21, 2020
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10549533B2Feb 4, 2020
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10286662B2May 14, 2019
Flow-path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10272683B2Apr 30, 2019
Flow path structure, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10226952B2Mar 12, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10112394B2Oct 30, 2018
Liquid ejecting head unit and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10059099B2Aug 28, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10046575B2Aug 14, 2018
Liquid spray device
SEIKO EPSON CORP0 citations52
US9950531B2Apr 24, 2018
Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9873251B2Jan 23, 2018
Method of manufacturing flow path member, flow path member, and liquid ejecting head
SEIKO EPSON CORP0 citations52
US9849702B2Dec 26, 2017
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9844938B2Dec 19, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9731507B2Aug 15, 2017
Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9662883B2May 30, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9427965B2Aug 30, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP1 citations52
US9415596B2Aug 16, 2016
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US8905524B2Dec 9, 2014
Liquid ejecting head, liquid ejecting head unit, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10328689B2Jun 25, 2019
Flow path structure, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of flow path structure
SEIKO EPSON CORP0 citations51
US10173429B2Jan 8, 2019
Liquid ejecting head, method for manufacturing the same, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9834004B2Dec 5, 2017
Flow channel structure and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US8894186B2Nov 25, 2014
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9090057B2Jul 28, 2015
Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations47
US9827763B2Nov 28, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US9815286B2Nov 14, 2017
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US9211706B2Dec 15, 2015
Liquid ejecting apparatus and liquid ejecting head unit
SEIKO EPSON CORP0 citations42
US8870354B2Oct 28, 2014
Flow path member, liquid ejection head, liquid ejection apparatus and liquid storing unit
SEIKO EPSON CORP0 citations42
US9327501B2May 3, 2016
Inkjet-head and ink jet printer
SEIKO EPSON CORP0 citations41
US9278530B2Mar 8, 2016
Inkjet-head and ink jet printer
SEIKO EPSON CORP0 citations41
TOGASHI ISAMU
2 patentsKODA TAKAFUMI
1 patentShowing the top 50 of 54 patents by PatentIndex Score.