Inventor · disambiguated record
Kazuki Okabe
Also filed as: OKABE KAZUKI
16 granted patents·12 pending applications·45 citations·filing 1997–2024
91Inventor score
Top patents by PatentIndex Score
28 records- 0188US11316112B2Electron-accepting compound and composition for charge-transporting film, and luminescent element using sameMITSUBISHI CHEM CORP·Filed 2018·Granted Apr 26, 2022·4 cites·56 claims
- 0286US8581241B2Polymer compound, net-like polymer compound produced by crosslinking the polymer compound, composition for organic electroluminescence element, organic electroluminescence element, organic EL display, and organic EL lightingIIDA KOICHIRO·Filed 2012·Granted Nov 12, 2013·4 cites·10 claims
- 0382US9214633B2Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electroluminescence element, organic EL display and organic EL lightingENDO KYOKO·Filed 2013·Granted Dec 15, 2015·3 cites·14 claims
- 0479US9028980B2Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent deviceMITSUBISHI CHEM CORP·Filed 2013·Granted May 12, 2015·3 cites·53 claims
- 0577US8022617B2Organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent deviceMITSUBISHI CHEM CORP·Filed 2006·Granted Sep 20, 2011·7 cites·19 claims
- 0676US9515277B2Organic electroluminescent element, organic EL display device and organic EL illuminationOKABE KAZUKI·Filed 2009·Granted Dec 6, 2016·7 cites·23 claims
- 0775US9365767B2Organic electric field light emitting element and production thereforYABE MASAYOSHI·Filed 2006·Granted Jun 14, 2016·4 cites·14 claims
- 0870US11793069B2Electron-accepting compound and composition for charge-transporting film, and luminescent element using sameMITSUBISHI CHEM CORP·Filed 2022·Granted Oct 17, 2023·0 cites·37 claims
- 0970US8692234B2Polymer compound, net-like polymer compound produced by crosslinking the polymer compound, composition for organic electroluminescence element, organic electroluminescence element, organic EL display, and organic EL lightingIIDA KOICHIRO·Filed 2009·Granted Apr 8, 2014·1 cites·9 claims
- 1068US8653508B2Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electroluminescence element, organic EL display and organic EL lightingENDO KYOKO·Filed 2009·Granted Feb 18, 2014·1 cites·21 claims
- 1165US8222807B2Organic electroluminescence device and method of producing organic deviceOGATA TOMOYUKI·Filed 2008·Granted Jul 17, 2012·3 cites·8 claims
- 1265US2025048826A1Material for emission layer of organic electroluminescent element, composition for forming emission layer, organic electroluminescent element, and method for producing organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1363US2025133960A1Organic electroluminescent light-emitting element material, organic electroluminescent light-emitting element, organic el display device, organic el lighting, organic electroluminescent light-emitting element-forming composition, and method for producing organic electroluminescent light-emitting elementMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1462US2010045174A1Composition for use in organic device, polymer film, and organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2008·Application pending·0 cites
- 1562US2024373739A1Iridium complex compound, composition for organic electroluminescent element, organic electroluminescent element, method for producing same, and display deviceMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1661US8754399B2Organic electroluminescence element, organic electroluminescence device, organic el display device, and organic el lightingTANAKA FUTOSHI·Filed 2013·Granted Jun 17, 2014·1 cites·10 claims
- 1761US2025127046A1Composition, organic electroluminescent element and method for producing same, display device, and lighting deviceMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1860US2024147833A1Iridium Complex Compound, Iridium Complex Compound-Containing Composition, Organic Electroluminescent Element, and Method for Manufacturing the SameMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 1960US2015079714A1Composition for use in organic device, polymer film, and organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2014·Application pending·0 cites
- 2059US8610112B2Charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display, and organic EL lightingIIDA KOICHIRO·Filed 2009·Granted Dec 17, 2013·0 cites·17 claims
- 2158US9640769B2Organic electric field light emitting element and production thereforMITSUBISHI CHEM CORP·Filed 2016·Granted May 2, 2017·0 cites·15 claims
- 2254US2012091443A1Composition for use in organic device, polymer film, and organic electroluminescent elementOKABE KAZUKI·Filed 2011·Application pending·0 cites
- 2352US2011215312A1Organic electric field light emitting element and production thereforMITSUBISHI CHEM CORP·Filed 2011·Application pending·0 cites
- 2451US2021313516A1Organic photodiode and infrared cmos sensorMITSUBISHI CHEM CORP·Filed 2021·Application pending·0 cites
- 2545US11060983B2Evaluation method of silicon waferGLOBALWAFERS JAPAN CO LTD·Filed 2018·Granted Jul 13, 2021·0 cites·6 claims
- 2638US5899636AReversible lining tube for repairing an existing pipelineTOKYO GAS CO LTD·Filed 1997·Granted May 4, 1999·7 cites·10 claims
- 2737US2012037894A1Process for producing organic electroluminescence element, organic electroluminescence element, organic el display, and organic el lightingOKABE KAZUKI·Filed 2011·Application pending·0 cites
- 2834US2015214499A1Organic electroluminescent element, organic el lighting and organic el displayMITSUBISHI CHEM CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →