Inventor · disambiguated record
Mitsunori Ito
Also filed as: ITO MITSUNORI
90 granted patents·43 pending applications·944 citations·filing 1987–2024
99Inventor score
Files withIDEMITSU KOSAN CO55SAMSUNG ELECTRONICS CO LTD30INOUE TETSUYA9NISHIMURA KAZUKI7ITO MITSUNORI6
Top patents by PatentIndex Score
133 records- 0199US8025815B2Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Granted Sep 27, 2011·46 cites·15 claims
- 0298US9660195B2Anthracene derivative having a phenanthryl groupIDEMITSU KOSAN CO·Filed 2013·Granted May 23, 2017·24 cites·23 claims
- 0398US8652654B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Feb 18, 2014·32 cites·29 claims
- 0498US8221907B2Chrysene derivative and organic electroluminescent device using the sameKAWAMURA MASAHIRO·Filed 2008·Granted Jul 17, 2012·42 cites·13 claims
- 0598US8034256B2Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Granted Oct 11, 2011·35 cites·19 claims
- 0698US8029697B2Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Granted Oct 4, 2011·32 cites·17 claims
- 0797US9530969B2Material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Dec 27, 2016·25 cites·10 claims
- 0897US9391279B2Aromatic amine derivative and organic electroluminescent device using the sameIDEMITSU KOSAN CO·Filed 2013·Granted Jul 12, 2016·13 cites·24 claims
- 0997US8940414B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2012·Granted Jan 27, 2015·17 cites·40 claims
- 1097US8865323B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2012·Granted Oct 21, 2014·23 cites·30 claims
- 1197US8587192B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2011·Granted Nov 19, 2013·38 cites·12 claims
- 1296US8803134B2Biscarbazole derivatives and organic electroluminescenceINOUE TETSUYA·Filed 2012·Granted Aug 12, 2014·16 cites·33 claims
- 1396US8568903B2Phenanthrene derivative, and material for organic EL elementKAWAMURA MASAHIRO·Filed 2008·Granted Oct 29, 2013·36 cites·17 claims
- 1496US8518560B2Aromatic amine derivative and organic electroluminescent device using the sameMIZUKI YUMIKO·Filed 2008·Granted Aug 27, 2013·18 cites·21 claims
- 1596US8330350B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Dec 11, 2012·49 cites·15 claims
- 1696US8154195B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Apr 10, 2012·48 cites·6 claims
- 1796US8021574B2Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Granted Sep 20, 2011·38 cites·15 claims
- 1895US10193077B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2014·Granted Jan 29, 2019·9 cites·13 claims
- 1995US8779655B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Jul 15, 2014·47 cites·18 claims
- 2095US8211552B2Organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Jul 3, 2012·44 cites·12 claims
- 2194US9601708B2Organic light emitting device and materials for use in sameYAMAMOTO HITOSHI·Filed 2011·Granted Mar 21, 2017·14 cites·10 claims
- 2294US9024301B2Organic luminescent medium and organic EL deviceIDEMITSU KOSAN CO·Filed 2013·Granted May 5, 2015·12 cites·7 claims
- 2394US8877352B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Nov 4, 2014·18 cites·24 claims
- 2493US10297765B2Aromatic amine derivative and organic electroluminescent device using the sameIDEMITSU KOSAN CO·Filed 2016·Granted May 21, 2019·5 cites·26 claims
- 2593US10270036B2Polymer, composition including the polymer, and organic light-emitting device including the polymerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 23, 2019·7 cites·20 claims
- 2693US8039129B2Organic electroluminescence device and material for organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2010·Granted Oct 18, 2011·8 cites·20 claims
- 2793US6399738B1Process for producing polycarbonateIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Jun 4, 2002·41 cites·5 claims
- 2891US9373802B2Biscarbazole derivatives and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2014·Granted Jun 21, 2016·7 cites·25 claims
- 2991US8940412B2Material for organic electroluminescent element, and organic electroluminescent elementTAKASHIMA YORIYUKI·Filed 2009·Granted Jan 27, 2015·15 cites·12 claims
- 3091US8647754B2Aromatic diamine derivative and organic electroluminescent device using the sameMIZUKI YUMIKO·Filed 2008·Granted Feb 11, 2014·13 cites·10 claims
- 3190US10336772B2Bicarbazole compound, material for organic light-emitting device including bicarbazole compound, and organic light-emitting device including bicarbazole compoundSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 2, 2019·10 cites·13 claims
- 3290US9266851B2Fluorene-containing aromatic compound, material for organic electroluminescent element, and organic electroluminescent element using sameYOSHIDA KEI·Filed 2010·Granted Feb 23, 2016·10 cites·28 claims
- 3387US10276637B2Organic EL multi-color light-emitting deviceMATSUMOTO TOSHIKI·Filed 2012·Granted Apr 30, 2019·7 cites·28 claims
- 3487US8013160B2Fluorene-based derivative and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2010·Granted Sep 6, 2011·3 cites·8 claims
- 3587US7585574B2Pyrene derivative and organic electroluminescence device making use of the sameIDEMITSU KOSAN CO·Filed 2007·Granted Sep 8, 2009·6 cites·10 claims
- 3686US10636973B2Polymer material, material for electroluminescence device, composition, thin film, and electroluminescence device comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 28, 2020·3 cites·19 claims
- 3785US7781628B2Fluorene-based derivative and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2008·Granted Aug 24, 2010·4 cites·20 claims
- 3883US10040887B2Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device materialSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 7, 2018·2 cites·20 claims
- 3983US8822041B2Anthracene derivatives, luminescent materials and organic electroluminescent devicesKAWAMURA MASAHIRO·Filed 2009·Granted Sep 2, 2014·2 cites·21 claims
- 4082US7683225B2Fluorene-based derivative and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2005·Granted Mar 23, 2010·3 cites·16 claims
- 4182US7560604B2Biphenyl derivative, material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2006·Granted Jul 14, 2009·4 cites·19 claims
- 4281US11700767B2Condensed cyclic compound, composition including the condensed cyclic compound, and organic light-emitting device including the compositionSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 11, 2023·1 cites·7 claims
- 4381US10050205B2Polymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device materialSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 14, 2018·1 cites·20 claims
- 4481US8039127B2Organic electroluminescence device and material for organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2009·Granted Oct 18, 2011·6 cites·16 claims
- 4580US10461257B2Anthracene derivatives, luminescent materials and organic electroluminescent devicesIDEMITSU KOSAN CO·Filed 2017·Granted Oct 29, 2019·1 cites·24 claims
- 4679US10707434B2Organic electroluminescence element, and material for organic electroluminescence elementIDEMITSU KOSAN CO·Filed 2018·Granted Jul 7, 2020·1 cites·28 claims
- 4779US10128456B2Organic electroluminescence element, and material for organic electroluminescence elementIDEMITSU KOSAN CO·Filed 2012·Granted Nov 13, 2018·3 cites·24 claims
- 4879US9818958B2Biscarbazole derivatives and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2016·Granted Nov 14, 2017·2 cites·13 claims
- 4979US2025089552A1Composition and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 5078US9705091B2Aromatic heterocycle derivative and organic electroluminescent element using sameIKEDA KIYOSHI·Filed 2011·Granted Jul 11, 2017·4 cites·32 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →