Inventor · disambiguated record
Hiroyuki Kagawa
Also filed as: KAGAWA HIROYUKI
20 granted patents·13 pending applications·124 citations·filing 1994–2016
93Inventor score
Files withHITACHI LTD13OKABE YOSHIAKI4NUNOSHIGE JUN3HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2ARATANI SUKEKAZU1
Top patents by PatentIndex Score
33 records- 0190US10677660B2Temperature traceable indicator and method for manufacturing sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Jun 9, 2020·5 cites·13 claims
- 0287US6423385B1Liquid crystal display devicesHITACHI LTD·Filed 2000·Granted Jul 23, 2002·28 cites·25 claims
- 0381US9249293B2Composite particle, method for producing the same, and resin compositionTAKEZAWA YOSHITAKA·Filed 2011·Granted Feb 2, 2016·4 cites·7 claims
- 0480US10983013B2Temperature sensing bodyHITACHI LTD·Filed 2015·Granted Apr 20, 2021·2 cites·17 claims
- 0579US8536611B2Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device using the organic light-emitting elementARATANI SUKEKAZU·Filed 2009·Granted Sep 17, 2013·5 cites·7 claims
- 0676US6667077B1Liquid crystal display deviceHITACHI LTD·Filed 2000·Granted Dec 23, 2003·18 cites·31 claims
- 0768US8420766B2Biomass-derived epoxy resin compositionOKABE YOSHIAKI·Filed 2010·Granted Apr 16, 2013·3 cites·14 claims
- 0864US8339556B2Electro-optical device and display device with interdigital electrode portions on at least first and second substrates which are non-overlapping in a direction normal to the substratesKAGAWA HIROYUKI·Filed 2009·Granted Dec 25, 2012·3 cites·22 claims
- 0963US6222602B1Liquid crystal display apparatus and a method for manufacturing the sameHITACHI LTD·Filed 1996·Granted Apr 24, 2001·26 cites·18 claims
- 1055US8232365B2Biomass-derived epoxy compound and manufacturing method thereofOKABE YOSHIAKI·Filed 2009·Granted Jul 31, 2012·1 cites·4 claims
- 1155US2013313537A1Organic Light-Emitting Element, Method for Manufacturing the Organic Light-Emitting Element, Apparatus for Manufacturing the Organic Light-Emitting Element, and Organic Light-Emitting Device Using the Organic Light-Emitting ElementHITACHI LTD·Filed 2013·Application pending·0 cites
- 1253US7297377B2Liquid crystal display devicesHITACHI LTD·Filed 2004·Granted Nov 20, 2007·3 cites·17 claims
- 1350US7898638B2Liquid-crystal display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Mar 1, 2011·0 cites·10 claims
- 1449US2013209802A1Thermosetting resin composition, cured material, conductive wire, coil for electrical device, and electrical deviceHITACHI LTD·Filed 2013·Application pending·0 cites
- 1549US2010156587A1Thermosetting resin composition and coil for electric machineHITACHI LTD·Filed 2009·Application pending·0 cites
- 1648US2015152230A1Thermosetting resin composition and electrical device using sameHITACHI LTD·Filed 2013·Application pending·0 cites
- 1745US2009029072A1Polyimide Resin Composition, Liquid Crystal Alignment Film using Same and Liquid Crystal Display using Such Liquid Crystal Alignment FilmFUJIMOTO KENICHIRO·Filed 2005·Application pending·0 cites
- 1843US6236441B1Liquid crystal display apparatus and a method for manufacturing the sameHITACHI LTD·Filed 1999·Granted May 22, 2001·9 cites·8 claims
- 1942US9090796B2Organic-inorganic composite materials containing triazine rings and electrical devices using the sameHITACHI LTD·Filed 2012·Granted Jul 28, 2015·0 cites·14 claims
- 2041US2009143609A1Liquid crystal compositions and their use in liquid crystal devicesARAYA KOTARO·Filed 2008·Application pending·0 cites
- 2140US2002186340A1Liquid crystal display devicesFiled 2002·Application pending·0 cites
- 2240US2012190812A1Plant-based polycarbonate resin and production method thereofOKABE YOSHIAKI·Filed 2012·Application pending·0 cites
- 2339US11514388B2Logistics systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Nov 29, 2022·0 cites·11 claims
- 2439US10335780B2Method for regenerating denitrification catalystCHUGOKU ELECTRIC POWER·Filed 2013·Granted Jul 2, 2019·0 cites·4 claims
- 2539US6836305B1Reflection-type, liquid crystal display device and process for producing the sameHITACHI LTD·Filed 1999·Granted Dec 28, 2004·8 cites·40 claims
- 2637US2005153238A1Photosensitive polyimide resin composition, insulating film using the same, process for producing insulating film, and electronic component using the insulating filmHITACHI CABLE·Filed 2004·Application pending·0 cites
- 2736US2001041231A1Liquid crystal display deviceFiled 2001·Application pending·0 cites
- 2835US9771436B2Method for forming polymer using boron compound, polymerization initiator and the polymerNUNOSHIGE JUN·Filed 2012·Granted Sep 26, 2017·0 cites·16 claims
- 2935US6265034B1Liquid crystal display deviceHITACHI LTD·Filed 1999·Granted Jul 24, 2001·6 cites·15 claims
- 3034US2010255315A1Epoxy resin compositionOKABE YOSHIAKI·Filed 2010·Application pending·0 cites
- 3132US2013048853A1Adsorbent and Method for Producing SameNUNOSHIGE JUN·Filed 2011·Application pending·0 cites
- 3224US2014024765A1Resin material, manufacturing method thereof, repairing method thereof, and various components using the sameNUNOSHIGE JUN·Filed 2011·Application pending·0 cites
- 3322US5467421ANonlinear optical material and devices utilizing said materialHITACHI CHEMICAL CO LTD·Filed 1994·Granted Nov 14, 1995·3 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →