Inventor · disambiguated record
Hironobu Morishita
Also filed as: MORISHITA HIRONOBU
23 granted patents·9 pending applications·223 citations·filing 1993–2022
95Inventor score
Top patents by PatentIndex Score
32 records- 0198US8044390B2Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent displayIDEMITSU KOSAN CO·Filed 2007·Granted Oct 25, 2011·76 cites·16 claims
- 0296US8372527B2Material for organic electroluminescent element, and organic electroluminescent elementIDEMITSU KOSAN CO·Filed 2008·Granted Feb 12, 2013·22 cites·3 claims
- 0394US8288013B2Material for organic electroluminescence device and organic electroluminescence deviceMORISHITA HIRONOBU·Filed 2008·Granted Oct 16, 2012·13 cites·20 claims
- 0493US8748015B2Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent elementIDEMITSU KOSAN CO·Filed 2013·Granted Jun 10, 2014·7 cites·27 claims
- 0589US8299247B2Material for organic electroluminescence device and organic electroluminescence deviceMORISHITA HIRONOBU·Filed 2011·Granted Oct 30, 2012·5 cites·9 claims
- 0689US7112644B2Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical partIDEMITSU KOSAN CO·Filed 2003·Granted Sep 26, 2006·26 cites·17 claims
- 0785US8088901B2Azaindenofluorenedione derivative, material for organic electroluminescence device and organic electroluminescence deviceMORISHITA HIRONOBU·Filed 2008·Granted Jan 3, 2012·12 cites·12 claims
- 0884US9458291B2Polycarbonate copolymerIDEMITSU KOSAN CO·Filed 2013·Granted Oct 4, 2016·3 cites·6 claims
- 0984US8927680B2Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solutionMORISHITA HIRONOBU·Filed 2012·Granted Jan 6, 2015·4 cites·17 claims
- 1084US8481177B2Material for organic electroluminescence device and organic electroluminescence deviceMORISHITA HIRONOBU·Filed 2012·Granted Jul 9, 2013·3 cites·3 claims
- 1183US9188887B2Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymerHIRATA KENGO·Filed 2012·Granted Nov 17, 2015·5 cites·20 claims
- 1282US10411212B2Organic electroluminescent elementSONY CORP·Filed 2012·Granted Sep 10, 2019·3 cites·20 claims
- 1373US9551946B2Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive bodyIDEMITSU KOSAN CO·Filed 2014·Granted Jan 24, 2017·1 cites·7 claims
- 1473US5506331APolyester polymer, production thereof and electrophotographic photoreceptor using the sameIDEMITSU KOSAN CO·Filed 1993·Granted Apr 9, 1996·18 cites·8 claims
- 1566US2024209144A1Resin, resin composition, coating liquid composition, film, coating membrane, electrophotography photoreceptor, insulative material, molded product, electronic device, and resin manufacturing methodIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 1660US5521041APolycarbonate, method of preparing the same and electrophotographic photoreceptor produced by using the sameIDEMITSU KOSAN CO·Filed 1993·Granted May 28, 1996·12 cites·8 claims
- 1760US2011284827A1Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent elementMORISHITA HIRONOBU·Filed 2009·Application pending·0 cites
- 1858US7329718B2Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical partIDEMITSU KOSAN CO·Filed 2006·Granted Feb 12, 2008·0 cites·12 claims
- 1958US5561017APolyester polymer, production thereof and electrophotographic photoreceptor using the sameIDEMITSU KOSAN CO·Filed 1995·Granted Oct 1, 1996·12 cites·6 claims
- 2056US8268457B2Organic electroluminescent device and material for organic electroluminescent deviceAOYAMA YOSHIAKI·Filed 2008·Granted Sep 18, 2012·1 cites·6 claims
- 2154US8119828B2Material for an organic electroluminescence device and an organic electroluminescence deviceMORISHITA HIRONOBU·Filed 2007·Granted Feb 21, 2012·0 cites·15 claims
- 2254US2013161591A1Material for organic electroluminescent element, and organic electroluminescent elementIDEMITSU KOSAN CO·Filed 2012·Application pending·0 cites
- 2352US8168327B2Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the sameMORISHITA HIRONOBU·Filed 2007·Granted May 1, 2012·0 cites·9 claims
- 2452US2016046833A1Coating liquid, laminate, optical instrument and electronic equipmentIDEMITSU KOSAN CO·Filed 2014·Application pending·0 cites
- 2548US9389524B2Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptorIDEMITSU KOSAN CO·Filed 2013·Granted Jul 12, 2016·0 cites·17 claims
- 2648US2008091025A1Aromatic amine derivative and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 2747US2007160871A1Material for organic electroluminescent device and organic electroluminescent deviceIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
- 2845US2008093985A1Material for organic electroluminescent device and organic electroluminescent device using the sameIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 2944US2007108894A1Organic electroluminescent deviceIDEMITSU KOSAN CO·Filed 2005·Application pending·0 cites
- 3041US9494883B2Electrophotographic photoreceptor and resin compositionMORISHITA HIRONOBU·Filed 2012·Granted Nov 15, 2016·0 cites·6 claims
- 3140US2009128024A1Organic light-emitting deviceFUKUOKA KENICHI·Filed 2007·Application pending·0 cites
- 3239US11269263B2Bischloroformate composition, bischloroformate composition production method, bischloroformate composition-containing solution, polycarbonate resin, polycarbonate resin production method, coating liquid, electrophotographic photoreceptor, and electrophotographic deviceIDEMITSU KOSAN CO·Filed 2016·Granted Mar 8, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →