Inventor · disambiguated record
Naozumi Nabeshima
Also filed as: NABESHIMA NAOZUMI
53 granted patents·17 pending applications·484 citations·filing 2006–2025
98Inventor score
Top patents by PatentIndex Score
70 records- 0199US9278540B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2015·Granted Mar 8, 2016·31 cites·13 claims
- 0298US10207511B2Ink cartridge and ink jet printerCANON KK·Filed 2017·Granted Feb 19, 2019·25 cites·20 claims
- 0398US9908338B2Liquid storage bottle, liquid storage bottle package, and method of manufacturing liquid storage bottle packageCANON KK·Filed 2016·Granted Mar 6, 2018·33 cites·17 claims
- 0498US9840082B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Dec 12, 2017·32 cites·16 claims
- 0598US9821562B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Nov 21, 2017·30 cites·20 claims
- 0698US9597884B2Ink cartridge and ink jet printerCANON KK·Filed 2016·Granted Mar 21, 2017·49 cites·20 claims
- 0798US9375938B2Ink cartridge and ink jet printing apparatusCANON KK·Filed 2015·Granted Jun 28, 2016·48 cites·15 claims
- 0898US9333758B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2015·Granted May 10, 2016·35 cites·15 claims
- 0997US10538087B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·10 cites·19 claims
- 1096US10792930B2Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2018·Granted Oct 6, 2020·10 cites·24 claims
- 1196US10583662B2Liquid supply apparatus, liquid ejection head, and liquid supply methodCANON KK·Filed 2018·Granted Mar 10, 2020·9 cites·12 claims
- 1296US9694585B2Liquid filling method of liquid containerCANON KK·Filed 2015·Granted Jul 4, 2017·8 cites·8 claims
- 1396US9597888B2Printing apparatus and ink amount control method for ink tankCANON KK·Filed 2015·Granted Mar 21, 2017·8 cites·26 claims
- 1492US11117374B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2019·Granted Sep 14, 2021·4 cites·17 claims
- 1590US11520359B2Pressure control unit and liquid discharge device including pressure control unitCANON KK·Filed 2020·Granted Dec 6, 2022·2 cites·11 claims
- 1689US11565530B2Ink cartridge adaptor, ink cartridge and recording apparatusCANON KK·Filed 2019·Granted Jan 31, 2023·2 cites·10 claims
- 1789US2025340064A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1888US7832843B2Liquid jet headCANON KK·Filed 2007·Granted Nov 16, 2010·10 cites·11 claims
- 1987USD816158SInk bottle for printerCANON KK·Filed 2016·Granted Apr 24, 2018·26 cites·1 claims
- 2087US2025313014A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2186US10821736B2Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2019·Granted Nov 3, 2020·2 cites·14 claims
- 2286US10538094B2Liquid ejection headCANON KK·Filed 2018·Granted Jan 21, 2020·2 cites·12 claims
- 2386USD869550SNozzle cap for ink bottle for printerCANON KK·Filed 2017·Granted Dec 10, 2019·22 cites·1 claims
- 2486US10479101B2Liquid ejection head and recording apparatusCANON KK·Filed 2018·Granted Nov 19, 2019·2 cites·8 claims
- 2586US7735962B2Ink jet print headCANON KK·Filed 2008·Granted Jun 15, 2010·7 cites·11 claims
- 2685US10569558B2Liquid ejection head and recording apparatusCANON KK·Filed 2018·Granted Feb 25, 2020·2 cites·18 claims
- 2785US10493750B2Method for controlling liquid ejection apparatusCANON KK·Filed 2018·Granted Dec 3, 2019·2 cites·7 claims
- 2884US9205666B2Liquid container and recording device on which liquid container is mountedCANON KK·Filed 2015·Granted Dec 8, 2015·2 cites·19 claims
- 2983US8177329B2Ink jet print headMATSUMOTO MITSUHIRO·Filed 2010·Granted May 15, 2012·3 cites·5 claims
- 3081US12280602B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2023·Granted Apr 22, 2025·0 cites·16 claims
- 3181US2025206032A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3280US12297013B2Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill containerCANON KK·Filed 2023·Granted May 13, 2025·0 cites·11 claims
- 3380US2025250077A1Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill containerCANON KK·Filed 2025·Application pending·0 cites
- 3479US12384159B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 3579US12257851B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2022·Granted Mar 25, 2025·0 cites·8 claims
- 3679US8162446B2Print headTOMIZAWA KEIJI·Filed 2008·Granted Apr 24, 2012·6 cites·6 claims
- 3779US2025187346A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3879US2025303738A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3979US2025303711A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4078US12427781B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·18 claims
- 4178US2025303740A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4276US2025303735A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4375US7866799B2Liquid discharge headCANON KK·Filed 2006·Granted Jan 11, 2011·4 cites·6 claims
- 4474US11708197B2Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill containerCANON KK·Filed 2021·Granted Jul 25, 2023·0 cites·9 claims
- 4573USD767674SInk tank for printerCANON KK·Filed 2014·Granted Sep 27, 2016·17 cites·1 claims
- 4673USD767673SInk tank for printerCANON KK·Filed 2014·Granted Sep 27, 2016·17 cites·1 claims
- 4771US7771026B2Ink jet recording head and liquid jetting methodCANON KK·Filed 2007·Granted Aug 10, 2010·3 cites·9 claims
- 4870US11511549B2Liquid ejection apparatus, liquid ejection head, and recovery methodCANON KK·Filed 2020·Granted Nov 29, 2022·0 cites·6 claims
- 4970US8366258B2Inkjet printerCANON KK·Filed 2011·Granted Feb 5, 2013·1 cites·4 claims
- 5069US10792917B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2019·Granted Oct 6, 2020·0 cites·19 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →