Inventor
IKEGAME KEN
JP46 patents
⚠️ This page may combine multiple inventors who share the name “IKEGAME KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
33 patentsUS6659588B2Dec 9, 2003
Liquid discharge head and producing method therefor
CANON KK26 citations92
US6527377B1Mar 4, 2003
Liquid discharge head and producing method therefor
CANON KK19 citations92
US6447984B1Sep 10, 2002
Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus
CANON KK23 citations92
US6431682B1Aug 13, 2002
Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge head
CANON KK35 citations92
US6745467B1Jun 8, 2004
Method of producing a liquid discharge head
CANON KK17 citations84
US6422686B1Jul 23, 2002
Liquid discharge head and method of manufacturing the same
CANON KK17 citations84
US6397466B1Jun 4, 2002
Method for manufacturing orifice plate and liquid discharge head
CANON KK16 citations84
US9150697B2Oct 6, 2015
Ink jet recording head and manufacturing method therefor
CANON KK9 citations83
US6761431B2Jul 13, 2004
Polymer film, polymeric compound for forming the same, method of manufacturing such polymeric compound, liquid-repellency treatment solution using such polymeric compound, surface-modifying method using such treatment solution and surface-modified article
CANON KK8 citations74
US6328420B1Dec 11, 2001
Method for manufacturing an orifice plate for use of a liquid discharge, an orifice plate, a liquid discharge provided with such orifice plate, and a method for manufacturing such liquid discharge
CANON KK13 citations74
US6302512B1Oct 16, 2001
Ink jet recording head and method producing the same
CANON KK12 citations74
US6220688B1Apr 24, 2001
Liquid jet recording head and a method for manufacturing liquid jet recording heads
CANON KK11 citations74
US9707759B2Jul 18, 2017
Liquid-ejecting head and method of manufacturing the liquid-ejecting head
CANON KK2 citations72
US9029074B2May 12, 2015
Method of water repellent treatment for pattern surface
CANON KK5 citations72
US11970006B2Apr 30, 2024
Liquid container
CANON KK2 citations71
US12220922B2Feb 11, 2025
Liquid storage body and liquid jetting apparatus
CANON KK0 citations63
US7984967B2Jul 26, 2011
Ink jet head
CANON KK3 citations63
US7828419B2Nov 9, 2010
Ink jet recording head and method of manufacturing the same
CANON KK4 citations63
US9409397B2Aug 9, 2016
Process for producing a liquid ejection head
CANON KK2 citations62
US9394409B2Jul 19, 2016
Ink jet recording head
CANON KK1 citations62
US9273187B2Mar 1, 2016
Ink jet recording head and manufacturing method therefor
CANON KK1 citations62
US12528297B2Jan 20, 2026
Liquid container
CANON KK0 citations61
US11524502B2Dec 13, 2022
Liquid storage pack
CANON KK0 citations52
US10787552B2Sep 29, 2020
Method for manufacturing liquid ejection head having a water-repellent layer at the ejection surface
CANON KK0 citations52
US8728718B2May 20, 2014
Method for manufacturing liquid ejection head
CANON KK0 citations52
US7934795B2May 3, 2011
Ink jet recording head and ink jet recording apparatus
CANON KK1 citations52
US7862157B2Jan 4, 2011
Ink jet recording head
CANON KK1 citations52
US10859482B2Dec 8, 2020
Organic residue inspecting method and liquid discharge head producing method
CANON KK0 citations51
US9738075B2Aug 22, 2017
Liquid discharge head and method of manufacturing the same
CANON KK0 citations50
US9696620B2Jul 4, 2017
Composition, method for producing film with the composition, and method for producing liquid discharge head
CANON KK0 citations50
US8785110B2Jul 22, 2014
Liquid ejection head and method of manufacturing the same
CANON KK0 citations41
US9427892B2Aug 30, 2016
Liquid ejection head and manufacturing method for the same
CANON KK0 citations40
US8703398B2Apr 22, 2014
Method of manufacturing liquid ejection head
CANON KK0 citations40
IKEGAME KEN
4 patentsUS8061809B2Nov 22, 2011
Liquid ejection head
IKEGAME KEN4 citations61
US8944580B2Feb 3, 2015
Photosensitive resin composition, method for manufacturing structural body, and liquid discharge head
IKEGAME KEN2 citations59
US8528209B2Sep 10, 2013
Method for manufacturing discharge port member and method for manufacturing liquid discharge head
IKEGAME KEN0 citations40
US8268539B2Sep 18, 2012
Method of manufacturing liquid ejection head
IKEGAME KEN0 citations39
ISHIZUKA KAZUNARI
2 patentsUS8753798B2Jun 17, 2014
Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head
ISHIZUKA KAZUNARI2 citations61
US8673546B2Mar 18, 2014
Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head
ISHIZUKA KAZUNARI2 citations61