P

Inventor

IMAMURA ISAO

JP57 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

49 patents
US5663752ASep 2, 1997

Ink jet head free of debonding between a substrate and ink flow path walls formed on said substrate

CANON KK63 citations96
US9254661B2Feb 9, 2016

Liquid ejecting head manufacturing method and liquid ejecting head

CANON KK34 citations94
US8876257B2Nov 4, 2014

Sealant, inkjet recording head using sealant, and method for manufacturing the same

CANON KK33 citations94
US7074273B2Jul 11, 2006

Epoxy resin composition, surface treatment method, liquid ejection recording head, and liquid ejection recording apparatus

CANON KK35 citations93
US6895668B2May 24, 2005

Method of manufacturing an ink jet recording head

CANON KK23 citations93
US6869541B2Mar 22, 2005

Epoxy resin composition, surface treating method, ink-jet recording head, and ink-jet recording apparatus

CANON KK24 citations93
US6750290B2Jun 15, 2004

Epoxy resin composition, method of improving surface of substrate, ink jet recording head and ink jet recording apparatus

CANON KK27 citations93
US6713128B2Mar 30, 2004

Alkylsiloxane-containing epoxy resin composition, surface modifying method using the same, ink-jet recording head and liquid-jet recording apparatus

CANON KK23 citations93
US6586495B1Jul 1, 2003

Alkylsiloxane-containing epoxy resin composition, surface modifying method using the same, ink-jet recording head and liquid-jet recording apparatus

CANON KK26 citations93
US6472129B2Oct 29, 2002

Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus making use of the same

CANON KK25 citations93
US6448346B1Sep 10, 2002

Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus making use of the same

CANON KK24 citations93
US6344526B1Feb 5, 2002

Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus using same

CANON KK22 citations93
US6318842B1Nov 20, 2001

Liquid jet printing head and liquid jet printing apparatus provided with said liquid jet printing head

CANON KK25 citations93
US6291545B2Sep 18, 2001

Fluorine-containing epoxy resin composition readily soluble in solvent

CANON KK31 citations93
US6123863ASep 26, 2000

Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and recording apparatus equipped with recording head

CANON KK44 citations93
US5980026ANov 9, 1999

Process for production of ink jet head

CANON KK34 citations93
US5808644ASep 15, 1998

Method for manufacturing an ink jet recording head having ink filter

CANON KK36 citations93
US5770271AJun 23, 1998

Method for treating the surface of a base and production of an ink-jet recording head using the method

CANON KK36 citations93
US5738911AApr 14, 1998

Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and liquid-jet recording apparatus comprising the head

CANON KK33 citations93
US5524784AJun 11, 1996

Method for producing ink jet head by multiple development of photosensitive resin, ink jet head produced thereby, and ink jet apparatus with the ink jet head

CANON KK50 citations93
US6409931B1Jun 25, 2002

Method of producing ink jet recording head and ink jet recording head

CANON KK30 citations92
US7722917B2May 25, 2010

Method of manufacturing ink jet head and apparatus using sealants

CANON KK14 citations84
US7687552B2Mar 30, 2010

Resin composition, resin cured product, and liquid discharge head

CANON KK9 citations84
US6846520B2Jan 25, 2005

Epoxy resin composition, surface treatment method, liquid-jet recording head and liquid-jet recording apparatus

CANON KK18 citations84
US5983486ANov 16, 1999

Process for producing ink jet head

CANON KK18 citations84
US6793326B2Sep 21, 2004

Flow path constituting member for ink jet recording head, ink jet recording head having flow path constituting member and method for producing ink jet recording head

CANON KK13 citations83
US6992117B2Jan 31, 2006

Epoxy resin composition, surface treatment method, liquid-jet recording head and liquid-jet recording apparatus

CANON KK7 citations74
US5763141AJun 9, 1998

Liquid jet recording head, a manufacturing method thereof and a liquid jet recording apparatus having said recording head

CANON KK14 citations74
US5290667AMar 1, 1994

Method for producing ink jet recording head

CANON KK9 citations74
US10239321B2Mar 26, 2019

Liquid ejection head and method for manufacturing flow passage member of liquid ejection head

CANON KK2 citations73
US9950530B2Apr 24, 2018

Liquid ejection head and method for manufacturing the same

CANON KK3 citations73
US8833901B2Sep 16, 2014

Liquid ejection head and method of manufacturing the same

CANON KK4 citations73
US7947336B2May 24, 2011

Resin composition, resin cured product, and liquid discharge head

CANON KK5 citations73
US7887162B2Feb 15, 2011

Resin composition, resin cured product, and liquid discharge head

CANON KK4 citations73
US7709554B2May 4, 2010

Resin composition, resin cured product, and liquid discharge head

CANON KK7 citations73
US9458309B2Oct 4, 2016

Molding material and liquid ejection flow path member using the same

CANON KK3 citations72
US10850512B2Dec 1, 2020

Ink jet recording head and method of manufacturing same

CANON KK1 citations63
US8011778B2Sep 6, 2011

Sealant for ink jet head, ink jet head, and ink jet recording apparatus

CANON KK5 citations63
US7399502B2Jul 15, 2008

Composition of perfluoroalkyl group-containing alkylsiloxy cycloaliphatic epoxy resin

CANON KK2 citations63
US5443942AAug 22, 1995

Process for removing resist

CANON KK5 citations63
US12059897B2Aug 13, 2024

Inkjet recording head and method for producing same

CANON KK0 citations62
US8034399B2Oct 11, 2011

Method of manufacturing ink jet head and apparatus using sealants

CANON KK2 citations62
US7931352B2Apr 26, 2011

Liquid discharge head and method for manufacturing the same

CANON KK4 citations62
US7425057B2Sep 16, 2008

Liquid discharge head and method for manufacturing the same

CANON KK6 citations62
US12059690B2Aug 13, 2024

Unit for electrostatic filter and electrostatic filter

CANON KK0 citations60
US12234331B2Feb 25, 2025

Method for producing epoxy resin composition

CANON KK0 citations59
US12097697B2Sep 24, 2024

Ink jet recording head

CANON KK0 citations59
US11834575B2Dec 5, 2023

Epoxy resin composition

CANON KK0 citations59
US10933639B2Mar 2, 2021

Ink jet recording head using adhesive sheet and method of manufacturing the same

CANON KK0 citations59

TOSHIBA KK

1 patent

Showing the top 50 of 57 patents by PatentIndex Score.