Inventor · disambiguated record
Kazuki Nishimura
Also filed as: NISHIMURA KAZUKI
129 granted patents·84 pending applications·1,110 citations·filing 2000–2025
99Inventor score
Files withIDEMITSU KOSAN CO120NISHIMURA KAZUKI26SANYO ELECTRIC CO10TOSHIBA MITSUBISHI ELEC IND9INOUE TETSUYA8
Top patents by PatentIndex Score
213 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
- 0298US8652654B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Feb 18, 2014·32 cites·29 claims
- 0398US8221907B2Chrysene derivative and organic electroluminescent device using the sameKAWAMURA MASAHIRO·Filed 2008·Granted Jul 17, 2012·42 cites·13 claims
- 0498US8034256B2Naphthalene 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
- 0598US8029697B2Naphthalene 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
- 0697US11575087B1Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic deviceIDEMITSU KOSAN CO·Filed 2021·Granted Feb 7, 2023·7 cites·27 claims
- 0797US11094886B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2020·Granted Aug 17, 2021·4 cites·30 claims
- 0897US9530969B2Material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Dec 27, 2016·25 cites·10 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
- 1297US8294142B2Organic EL deviceNISHIMURA KAZUKI·Filed 2008·Granted Oct 23, 2012·37 cites·23 claims
- 1396US11482675B1Organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2021·Granted Oct 25, 2022·7 cites·25 claims
- 1496US9082995B2Organic EL element and organic EL material-containing solutionNISHIMURA KAZUKI·Filed 2008·Granted Jul 14, 2015·32 cites·11 claims
- 1596US8847218B2Organic electroluminescent elementNISHIMURA KAZUKI·Filed 2012·Granted Sep 30, 2014·14 cites·15 claims
- 1696US8803134B2Biscarbazole derivatives and organic electroluminescenceINOUE TETSUYA·Filed 2012·Granted Aug 12, 2014·16 cites·33 claims
- 1796US8568903B2Phenanthrene derivative, and material for organic EL elementKAWAMURA MASAHIRO·Filed 2008·Granted Oct 29, 2013·36 cites·17 claims
- 1896US8461574B2Organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2010·Granted Jun 11, 2013·16 cites·11 claims
- 1996US8330350B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Dec 11, 2012·49 cites·15 claims
- 2096US8154195B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Apr 10, 2012·48 cites·6 claims
- 2196US8021574B2Naphthalene 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
- 2295US10193077B2Biscarbazole 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
- 2395US8779655B2Organic electroluminescence device and material for organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Jul 15, 2014·47 cites·18 claims
- 2495US8211552B2Organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2008·Granted Jul 3, 2012·44 cites·12 claims
- 2594US9601708B2Organic light emitting device and materials for use in sameYAMAMOTO HITOSHI·Filed 2011·Granted Mar 21, 2017·14 cites·10 claims
- 2694US9502667B2Organic electroluminescenceIDEMITSU KOSAN CO·Filed 2014·Granted Nov 22, 2016·13 cites·18 claims
- 2794US8877352B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Nov 4, 2014·18 cites·24 claims
- 2894US8436343B2Organic EL deviceNISHIMURA KAZUKI·Filed 2008·Granted May 7, 2013·32 cites·7 claims
- 2994US8372529B2Crosslinked pi-conjugated heteroacene compound for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2011·Granted Feb 12, 2013·9 cites·13 claims
- 3094US8367222B2Organic electroluminescent deviceIDEMITSU KOSAN CO·Filed 2009·Granted Feb 5, 2013·23 cites·19 claims
- 3194US8057919B2Material for organic electroluminescence device and organic electroluminescence device using the sameKATO TOMOKI·Filed 2008·Granted Nov 15, 2011·11 cites·15 claims
- 3293US9056870B2Material for organic electroluminescence device and organic electroluminescence device using the sameKATO TOMOKI·Filed 2011·Granted Jun 16, 2015·7 cites·26 claims
- 3393US8723171B2Organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted May 13, 2014·11 cites·12 claims
- 3493US8710493B2Organic electroluminescent elementNISHIMURA KAZUKI·Filed 2011·Granted Apr 29, 2014·21 cites·20 claims
- 3592US11489121B1Organic electroluminescent device configured to emit light with high luminous efficiencyIDEMITSU KOSAN CO·Filed 2021·Granted Nov 1, 2022·2 cites·30 claims
- 3691US11069861B2Mixture, organic electroluminescence device and electronic equipmentIDEMITSU KOSAN CO·Filed 2020·Granted Jul 20, 2021·2 cites·23 claims
- 3791US9397307B2Organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2014·Granted Jul 19, 2016·8 cites·19 claims
- 3891US9373802B2Biscarbazole derivatives and organic electroluminescence device employing the sameIDEMITSU KOSAN CO·Filed 2014·Granted Jun 21, 2016·7 cites·25 claims
- 3991US9203043B2Organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2013·Granted Dec 1, 2015·7 cites·20 claims
- 4090US9266851B2Fluorene-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
- 4190US8987715B2Organic electroluminescence elementNISHIMURA KAZUKI·Filed 2011·Granted Mar 24, 2015·8 cites·18 claims
- 4290US8426036B2Organic EL device and anthracene derivativeNISHIMURA KAZUKI·Filed 2008·Granted Apr 23, 2013·15 cites·6 claims
- 4389US8574725B2Organic el element and solution containing organic el materialNISHIMURA KAZUKI·Filed 2008·Granted Nov 5, 2013·12 cites·16 claims
- 4489US8049411B2Material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Granted Nov 1, 2011·7 cites·31 claims
- 4588US9660203B2Material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2016·Granted May 23, 2017·2 cites·28 claims
- 4688US9382206B2Nitrogen-containing aromatic heterocyclic derivative and organic electroluminescence device using the sameKATO TOMOKI·Filed 2011·Granted Jul 5, 2016·8 cites·17 claims
- 4788US9130174B2Material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Sep 8, 2015·6 cites·22 claims
- 4888US8927118B2Material for organic electroluminescence device and organic electroluminescence device using the sameKATO TOMOKI·Filed 2012·Granted Jan 6, 2015·4 cites·45 claims
- 4988US8318323B2Polycyclic compounds and organic electroluminescence device employing the sameKATO TOMOKI·Filed 2009·Granted Nov 27, 2012·5 cites·24 claims
- 5087US11552259B1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2021·Granted Jan 10, 2023·1 cites·27 claims
Showing the top 50 of 213 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →