Inventor · disambiguated record
Motokazu Kobayashi
Also filed as: KOBAYASHI MOTOKAZU
51 granted patents·18 pending applications·166 citations·filing 1989–2022
97Inventor score
Top patents by PatentIndex Score
69 records- 0194US7456548B2Piezoelectric element, piezoelectric actuator, and ink jet recording headCANON KK·Filed 2007·Granted Nov 25, 2008·18 cites·10 claims
- 0284US7399067B2Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording headCANON KK·Filed 2005·Granted Jul 15, 2008·11 cites·9 claims
- 0382US8715823B2Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording headKUBOTA MAKOTO·Filed 2012·Granted May 6, 2014·5 cites·5 claims
- 0480US9437806B2Piezoelectric thin film, method of manufacturing the same, piezoelectric thin film manufacturing apparatus and liquid ejection headCANON KK·Filed 2014·Granted Sep 6, 2016·2 cites·3 claims
- 0580US7862953B2Compound, solid polymer electrolyte membrane, electrolyte membrane-electrode assembly, and solid polymer fuel cellCANON KK·Filed 2006·Granted Jan 4, 2011·3 cites·6 claims
- 0678US10099476B2Piezoelectric thin film, method of manufacturing the same, piezoelectric thin film manufacturing apparatus and liquid ejection headCANON KK·Filed 2016·Granted Oct 16, 2018·1 cites·2 claims
- 0775US8227021B2Method of manufacturing piezoelectric thin filmKUBOTA MAKOTO·Filed 2008·Granted Jul 24, 2012·3 cites·5 claims
- 0871US5017223ARecording materialCANON KK·Filed 1989·Granted May 21, 1991·22 cites·11 claims
- 0968US9079214B2Method of producing magnesium fluoride coating, antireflection coating, and optical elementCANON KK·Filed 2013·Granted Jul 14, 2015·0 cites·6 claims
- 1068US7026231B2Method of producing organic semiconductor device including step of applying oxidizing agent solution to monomer layer to obtain polymer layerCANON KK·Filed 2003·Granted Apr 11, 2006·12 cites·6 claims
- 1167US10770645B2Oriented piezoelectric film, method for producing the oriented piezoelectric film, and liquid dispensing headCANON KK·Filed 2019·Granted Sep 8, 2020·0 cites·4 claims
- 1265US11387401B2Oriented piezoelectric film, method of manufacturing the same and piezoelectric elementCANON KK·Filed 2019·Granted Jul 12, 2022·0 cites·3 claims
- 1365US7187024B2Piezoelectric element, ink jet recording head and method for manufacturing piezoelectric elementFUJI CHEMICAL KK·Filed 2003·Granted Mar 6, 2007·10 cites·6 claims
- 1464US5482814AThermal developing photosensitive member and image forming method using the thermal developing photosensitive memberCANON KK·Filed 1994·Granted Jan 9, 1996·6 cites·6 claims
- 1563US10790436B2Oriented piezoelectric film and method of manufacturing same, and liquid ejection headCANON KK·Filed 2019·Granted Sep 29, 2020·0 cites·9 claims
- 1663US5019835AImage forming apparatus and image forming method using a negative image insulating pattern formed on an electroconductive substrateCANON KK·Filed 1989·Granted May 28, 1991·10 cites·14 claims
- 1762US11276813B2Coating liquid composition for orientational piezoelectric film, orientational piezoelectric film and liquid ejection headCANON KK·Filed 2019·Granted Mar 15, 2022·0 cites·12 claims
- 1861US12479991B2Particle and method for producing particleCANON KK·Filed 2022·Granted Nov 25, 2025·0 cites·3 claims
- 1961US10850531B2Photocurable ink, ink container, and image forming methodCANON KK·Filed 2018·Granted Dec 1, 2020·0 cites·16 claims
- 2061US8399069B2Method of producing magnesium fluoride coating, antireflection coating, and optical elementTANAKA HIROYUKI·Filed 2010·Granted Mar 19, 2013·0 cites·3 claims
- 2161US2009042077A1Polymer electrolyte membrane and polymer electrolyte fuel cellCANON KK·Filed 2008·Application pending·0 cites
- 2260US6884649B2Method for manufacturing piezoelectric film, piezoelectric element and ink jet recording headFUJI CHEMICAL KK·Filed 2003·Granted Apr 26, 2005·8 cites·5 claims
- 2360US6652928B2Image-transfer medium for ink-jet printing, production process of transferred image, and cloth with transferred image formed thereonCANON KK·Filed 1999·Granted Nov 25, 2003·13 cites·6 claims
- 2458US8039667B2Compound for solid polymer electrolyte membraneCANON KK·Filed 2010·Granted Oct 18, 2011·0 cites·2 claims
- 2558US2011236800A1Method for manufacturing membrane electrode assemblyCANON KK·Filed 2011·Application pending·0 cites
- 2657US10865311B2Coating liquid for forming piezoelectric thin film, method of producing coating liquid for forming piezoelectric thin film, piezoelectric thin film, method of manufacturing piezoelectric thin film, and liquid ejection headCANON KK·Filed 2017·Granted Dec 15, 2020·0 cites·6 claims
- 2757US8323850B2Direct methanol fuel cell liquid fuel with water and methanol having specific electrical resistance and direct methanol fuel cell cartridgeKUBOTA MAKOTO·Filed 2010·Granted Dec 4, 2012·0 cites·5 claims
- 2857US7910237B2Polymer electrolyte membrane and method for producing polymer electrolyte membraneCANON KK·Filed 2007·Granted Mar 22, 2011·0 cites·11 claims
- 2956US10570298B2Photocurable ink, ink container, and image forming methodCANON KK·Filed 2017·Granted Feb 25, 2020·0 cites·19 claims
- 3056US7892665B2Direct methanol fuel cell liquid fuel with methanol and water, direct methanol fuel cell cartridge, and direct methanol fuel cell systemCANON KK·Filed 2005·Granted Feb 22, 2011·0 cites·1 claims
- 3156US7846610B2Electrolyte membrane, production method thereof, and fuel cellCANON KK·Filed 2007·Granted Dec 7, 2010·0 cites·9 claims
- 3256US2006199069A1Membrane electrode assembly, method for manufacturing the same, and polymer electrolyte fuel cellCANON KK·Filed 2006·Application pending·0 cites
- 3355US10351719B2Photo-curable ink, ink cartridge, and image forming methodCANON KK·Filed 2016·Granted Jul 16, 2019·0 cites·18 claims
- 3455US7036915B2Composition for forming piezoelectric film, producing method for piezoelectric film, piezoelectric element and ink jet recording headFUJI CHEMICAL KK·Filed 2003·Granted May 2, 2006·2 cites·7 claims
- 3555US5370987AHeat-developable photosensitive materialCANON KK·Filed 1993·Granted Dec 6, 1994·3 cites·6 claims
- 3655US2022034875A1Particle, affinity particle, test reagent, and detection methodCANON KK·Filed 2021·Application pending·0 cites
- 3754US5541055AHeat developing photosensitive material and image formed by using the sameCANON KK·Filed 1994·Granted Jul 30, 1996·4 cites·6 claims
- 3853US11440318B2Coating liquid composition for forming piezoelectric film, oriented piezoelectric film, and liquid ejection headCANON KK·Filed 2019·Granted Sep 13, 2022·0 cites·5 claims
- 3952US10532567B2Piezoelectric actuator, method for manufacturing same, and liquid discharge headCANON KK·Filed 2018·Granted Jan 14, 2020·0 cites·11 claims
- 4052US8071257B2Fuel cartridge and fuel cellKUBOTA MAKOTO·Filed 2006·Granted Dec 6, 2011·0 cites·9 claims
- 4152US2005112435A1Polymer electrolyte membrane and polymer electrolyte fuel cellCANON KK·Filed 2004·Application pending·0 cites
- 4251US9019616B2Optical film, optical element, manufacturing method thereof, and photographic optical systemTANAKA HIROYUKI·Filed 2011·Granted Apr 28, 2015·0 cites·13 claims
- 4349US2008152992A1Constituent member for membrane electrode assembly, membrane electrode assembly, polymer electrolyte fuel cell, and method for producing constituent member and membrane electrode assemblyCANON KK·Filed 2007·Application pending·0 cites
- 4448US10647863B2Film forming method, image forming method, film, and ink compositionCANON KK·Filed 2017·Granted May 12, 2020·0 cites·10 claims
- 4548US9359511B2Coating solution for producing optical film, method for producing the coating solution, method for manufacturing optical component, and imaging optical systemTANAKA HIROYUKI·Filed 2011·Granted Jun 7, 2016·0 cites·6 claims
- 4648US7642295B2Electrolyte membrane of siloxane-based polymer and solid polymer fuel cell utilizing the sameCANON KK·Filed 2004·Granted Jan 5, 2010·0 cites·5 claims
- 4748US7399066B2Piezoelectric element, ink jet recording head and producing method for piezoelectric elementCANON KK·Filed 2004·Granted Jul 15, 2008·1 cites·11 claims
- 4848US6432514B1Heat-bondable ink-jet recording mediumCANON KK·Filed 1998·Granted Aug 13, 2002·8 cites·5 claims
- 4948US2011026122A1Method for producing optical film, optical film, and optical componentCANON KK·Filed 2010·Application pending·0 cites
- 5047US9227897B2Coating liquid, method for manufacturing optical component, and photographic optical systemTANAKA HIROYUKI·Filed 2011·Granted Jan 5, 2016·0 cites·3 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →