Inventor · disambiguated record
Junichiro Iri
Also filed as: IRI JUNICHIRO
44 granted patents·18 pending applications·181 citations·filing 2001–2025
96Inventor score
Top patents by PatentIndex Score
62 records- 0196US7211526B2Laser based splitting method, object to be split, and semiconductor element chipCANON KK·Filed 2005·Granted May 1, 2007·50 cites·6 claims
- 0290US6799841B2Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording headCANON KK·Filed 2002·Granted Oct 5, 2004·36 cites·21 claims
- 0389US8108998B2Laser cutting methodINADA GENJI·Filed 2005·Granted Feb 7, 2012·14 cites·10 claims
- 0488US2025367937A1Liquid container and printing apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0585US6530650B2Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatusCANON KK·Filed 2001·Granted Mar 11, 2003·27 cites·21 claims
- 0685US2025367932A1Liquid discharge cartridge manufacturing method and liquid discharge headCANON KK·Filed 2025·Application pending·0 cites
- 0780US2025340063A1Ink storage container and ink ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0880US2025346038A1Ink containerCANON KK·Filed 2025·Application pending·0 cites
- 0978US12434480B2Liquid container and printing apparatusCANON KK·Filed 2023·Granted Oct 7, 2025·0 cites·19 claims
- 1078US2025353309A1Ink storage container and ink ejection deviceCANON KK·Filed 2025·Application pending·0 cites
- 1177US12403694B2Liquid discharge cartridgeCANON KK·Filed 2023·Granted Sep 2, 2025·0 cites·16 claims
- 1277US2025340060A1Ink container and ink ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1376US12162282B2Print head and method of manufacturing print headCANON KK·Filed 2022·Granted Dec 10, 2024·0 cites·10 claims
- 1476US2025332838A1Liquid storage container and liquid storage unitCANON KK·Filed 2025·Application pending·0 cites
- 1575US9832864B2Circuit board and liquid ejection headCANON KK·Filed 2016·Granted Nov 28, 2017·2 cites·11 claims
- 1675US8093530B2Laser cutting apparatus and laser cutting methodNISHIWAKI MASAYUKI·Filed 2005·Granted Jan 10, 2012·6 cites·3 claims
- 1774US12296601B2Liquid storage container and printing apparatusCANON KK·Filed 2023·Granted May 13, 2025·0 cites·18 claims
- 1874US12269271B2Liquid discharge head and method of manufacturing the liquid discharge headCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·17 claims
- 1974US12269270B2Liquid storage container, liquid consumption apparatus, and recording apparatusCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·15 claims
- 2072US12420556B2Container and method of manufacturing sameCANON KK·Filed 2023·Granted Sep 23, 2025·0 cites·13 claims
- 2172US2025282145A1Liquid container production method, liquid container, and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2271US9333749B2Method for manufacturing liquid ejection head substrateCANON KK·Filed 2012·Granted May 10, 2016·3 cites·10 claims
- 2371US6752489B2Liquid ejection head and method of manufacturing the liquid ejection headCANON KK·Filed 2001·Granted Jun 22, 2004·13 cites·24 claims
- 2470US12129090B2Package and containerCANON KK·Filed 2022·Granted Oct 29, 2024·0 cites·6 claims
- 2569US7791001B2Automatic focusing apparatus, laser processing apparatus, and laser cutting apparatusCANON KK·Filed 2005·Granted Sep 7, 2010·3 cites·6 claims
- 2668US12384162B2Liquid cartridge and manufacturing method thereof to ensure stable atmospheric communicationCANON KK·Filed 2023·Granted Aug 12, 2025·0 cites·13 claims
- 2768US12365177B2Liquid ejection head inspection method, liquid ejection head inspection apparatus, and ejection element substrateCANON KK·Filed 2023·Granted Jul 22, 2025·0 cites·11 claims
- 2868US11833822B2Liquid discharge cartridge manufacturing methodCANON KK·Filed 2021·Granted Dec 5, 2023·0 cites·11 claims
- 2968US7807940B2Laser processing apparatus and laser processing methodCANON KK·Filed 2005·Granted Oct 5, 2010·2 cites·6 claims
- 3067US12304211B2Liquid storage container and recording apparatusCANON KK·Filed 2023·Granted May 20, 2025·0 cites·17 claims
- 3167US12246535B2Liquid ejection head and production method for producing sameCANON KK·Filed 2022·Granted Mar 11, 2025·0 cites·16 claims
- 3267US11752772B2Ink container and inkjet printerCANON KK·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 3366US12427769B2Recording element substrate and method of manufacturing the sameCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·25 claims
- 3466US6644790B2Ink-jet head substrate, ink-jet head and ink-jet recording apparatusCANON KK·Filed 2001·Granted Nov 11, 2003·10 cites·12 claims
- 3564US12257844B2Liquid storage containerCANON KK·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 3664US11820142B2Element substrate, liquid discharge head, and manufacturing method of sameCANON KK·Filed 2022·Granted Nov 21, 2023·0 cites·12 claims
- 3764US7569118B2Method for dicing wafer and process for manufacturing liquid-discharging head using the dicing methodCANON KK·Filed 2005·Granted Aug 4, 2009·1 cites·5 claims
- 3863US12409653B2Liquid ejection head and inkjet recording apparatusCANON KK·Filed 2023·Granted Sep 9, 2025·0 cites·13 claims
- 3963US12023931B2Liquid ejection head and manufacturing method thereofCANON KK·Filed 2021·Granted Jul 2, 2024·0 cites·12 claims
- 4061US8162444B2Printing head and manufacturing method of printing headMIURA SHINYA·Filed 2009·Granted Apr 24, 2012·4 cites·8 claims
- 4159US11623451B2Liquid storage containerCANON KK·Filed 2021·Granted Apr 11, 2023·0 cites·19 claims
- 4259US7837820B2Method for dicing wafer and process for manufacturing liquid-discharging head using the dicing methodCANON KK·Filed 2009·Granted Nov 23, 2010·0 cites·8 claims
- 4359US2025010614A1Liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 4457US2024286408A1Liquid ejection head and method of manufacturing liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 4557US2024351340A1Liquid cartridge and manufacturing method of the sameCANON KK·Filed 2024·Application pending·0 cites
- 4656US12441114B2Liquid replenishing bottle, liquid replenishing system, and liquid storage containerCANON KK·Filed 2022·Granted Oct 14, 2025·0 cites·22 claims
- 4756US11840092B2Liquid ejection headCANON KK·Filed 2021·Granted Dec 12, 2023·0 cites·7 claims
- 4856US11827017B2Liquid cartridgeCANON KK·Filed 2021·Granted Nov 28, 2023·0 cites·7 claims
- 4956US2024239104A1Method for manufacturing liquid ejection head and liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 5056US2024343040A1Cartridge and re-manufacturing method of cartridgeCANON KK·Filed 2024·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →