Inventor · disambiguated record
Tomoya Sasaki
Also filed as: SASAKI TOMOYA
104 granted patents·46 pending applications·340 citations·filing 1995–2025
99Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP30FUJI XEROX CO LTD28FUJIFILM CORP14FUJI PHOTO FILM CO LTD12LIXIL CORP12
Top patents by PatentIndex Score
150 records- 0196US10597505B2Polyimide precursor solution and polyimide filmFUJI XEROX CO LTD·Filed 2017·Granted Mar 24, 2020·4 cites·18 claims
- 0294US12018128B2Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide filmFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 25, 2024·2 cites·20 claims
- 0394US11680156B2Polyimide precursor-containing aqueous composition, method for producing polyimide film, and method for producing porous polyimide filmFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 20, 2023·2 cites·14 claims
- 0494US9707722B2Method for producing porous polyimide film, and porous polyimide filmFUJI XEROX CO LTD·Filed 2015·Granted Jul 18, 2017·4 cites·9 claims
- 0593US11680140B2Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide filmFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 20, 2023·2 cites·15 claims
- 0693US9857735B1Endless belt, image forming apparatus, and endless belt unitFUJI XEROX CO LTD·Filed 2016·Granted Jan 2, 2018·6 cites·14 claims
- 0792US10696808B2Porous film and method of forming porous filmFUJI XEROX CO LTD·Filed 2016·Granted Jun 30, 2020·4 cites·16 claims
- 0891US11224921B2Coated cutting toolMITSUBISHI HITACHI TOOL ENG LTD·Filed 2018·Granted Jan 18, 2022·3 cites·8 claims
- 0991US9988534B2Polyimide precursor composition and method for producing polyimide precursor compositionFUJI XEROX CO LTD·Filed 2016·Granted Jun 5, 2018·3 cites·8 claims
- 1090US11892780B1Image forming apparatus and process cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Feb 6, 2024·2 cites·9 claims
- 1190US7279630B2Automatic player musical instrument, automatic player used therein and method for exactly controlling keysYAMAHA CORP·Filed 2005·Granted Oct 9, 2007·15 cites·38 claims
- 1290US7214467B2Photosensitive resin compositionFUJIFILM CORP·Filed 2003·Granted May 8, 2007·38 cites·23 claims
- 1389US6555289B2Positive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 29, 2003·35 cites·7 claims
- 1488US11983362B2Capacitance detection device and input deviceALPS ALPINE CO LTD·Filed 2023·Granted May 14, 2024·4 cites·14 claims
- 1588US11738445B2Remote control systemJAPAN SCIENCE & TECH AGENCY·Filed 2020·Granted Aug 29, 2023·3 cites·11 claims
- 1686US10597493B2Polyimide precursor composition and method of preparing polyimide molded articleFUJI XEROX CO LTD·Filed 2017·Granted Mar 24, 2020·1 cites·10 claims
- 1786US7960629B2Automatic player piano equipped with soft pedal, automatic playing system and method used thereinYAMAHA CORP·Filed 2010·Granted Jun 14, 2011·9 cites·20 claims
- 1885US7265281B2Automatic player musical instrument having playback table partially prepared through transcription from reference table and computer program used thereinYAMAHA CORP·Filed 2005·Granted Sep 4, 2007·14 cites·20 claims
- 1984US6939662B2Positive-working resist compositionFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 6, 2005·24 cites·11 claims
- 2082US7361828B2Automatic player musical instrument, automatic player incorporated therein and method used thereinYAMAHA CORP·Filed 2005·Granted Apr 22, 2008·9 cites·24 claims
- 2181US8808952B2Composition for forming charge transporting film, electrophotographic photoreceptor, process cartridge, and image forming apparatusIWADATE YUKO·Filed 2012·Granted Aug 19, 2014·3 cites·16 claims
- 2281US8669029B2Reactive compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor and method of producing the same, process cartridge, and image forming apparatusSASAKI TOMOYA·Filed 2012·Granted Mar 11, 2014·2 cites·8 claims
- 2381US7674503B2Oxime derivative, photopolymerizable composition, color filter, and process for producing the sameFUJIFILM CORP·Filed 2007·Granted Mar 9, 2010·6 cites·7 claims
- 2481US7521627B2Automatic player musical instrument, automatic player incorporated therein and method used thereinYAMAHA CORP·Filed 2008·Granted Apr 21, 2009·8 cites·3 claims
- 2579US11016404B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted May 25, 2021·1 cites·18 claims
- 2679US8142982B2Lithographic printing plate precursorOYA TOYOHISA·Filed 2008·Granted Mar 27, 2012·2 cites·8 claims
- 2778US7108951B2Photosensitive resin compositionFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 19, 2006·16 cites·59 claims
- 2877US12264311B2Method for isolating nucleic acid, nucleic acid isolation kit, and inspection chipSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Apr 1, 2025·1 cites·7 claims
- 2976US8293436B2Oxime derivative, photopolymerizable composition, color filter, and process for producing the sameSASAKI TOMOYA·Filed 2010·Granted Oct 23, 2012·2 cites·11 claims
- 3076US7390196B2Connector, and portable terminal equipment including the connectorKYOCERA ELCO CORP·Filed 2007·Granted Jun 24, 2008·16 cites·15 claims
- 3175US2025383387A1Electrostatic detectorALPS ALPINE CO LTD·Filed 2025·Application pending·0 cites
- 3273US11427692B2Polyimide precursor solution and polyimide filmFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Aug 30, 2022·0 cites·18 claims
- 3372US12006564B2Cubic Al-rich AlTiN coatings deposited from ceramic targetsOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON·Filed 2019·Granted Jun 11, 2024·0 cites·13 claims
- 3472US11090738B2Small-diameter drill and small-diameter drill manufacturing methodMOLDINO TOOL ENGINEERING LTD·Filed 2018·Granted Aug 17, 2021·1 cites·4 claims
- 3572US10195794B2Method for producing porous polyimide film, and porous polyimide filmFUJI XEROX CO LTD·Filed 2017·Granted Feb 5, 2019·0 cites·7 claims
- 3672US2024248419A1Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3771US9005855B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Apr 14, 2015·1 cites·14 claims
- 3869US12497685B2Coated toolMOLDINO TOOL ENGINEERING LTD·Filed 2022·Granted Dec 16, 2025·0 cites·4 claims
- 3969US11495863B2Porous polyimide film, secondary battery separator, and secondary batteryFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 8, 2022·0 cites·9 claims
- 4069US11044838B2Railway equipment inspecting and measuring apparatus, and railway equipment inspecting and measuring methodHITACHI HIGH TECH FINE SYSTEMS CORP·Filed 2019·Granted Jun 22, 2021·2 cites·7 claims
- 4169US2025029581A1Control device and keyboard instrumentYAMAHA CORP·Filed 2024·Application pending·0 cites
- 4268US9341963B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted May 17, 2016·1 cites·12 claims
- 4368US9182687B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Nov 10, 2015·1 cites·8 claims
- 4467US9535343B2Image forming method, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2015·Granted Jan 3, 2017·1 cites·12 claims
- 4567US7615330B2Positive resist composition and pattern formation method using the sameFUJIFILM CORP·Filed 2007·Granted Nov 10, 2009·9 cites·11 claims
- 4666US7202015B2Positive photoresist composition and pattern making method using the sameFUJI PHOTO FILM CO LTD·Filed 2004·Granted Apr 10, 2007·8 cites·7 claims
- 4765US11211670B2All-solid-state batteryFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Dec 28, 2021·0 cites·13 claims
- 4865US9188885B2Reactive compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor and method of producing the same, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Nov 17, 2015·0 cites·9 claims
- 4965US7989140B2Curable composition, image forming material, and planographic printing plate precursorFUJIFILM CORP·Filed 2008·Granted Aug 2, 2011·0 cites·14 claims
- 5065US7198880B2Positive resist compositionFUJIFILM CORP·Filed 2003·Granted Apr 3, 2007·8 cites·16 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →