Inventor · disambiguated record
Koichiro Iida
Also filed as: IIDA KOICHIRO
49 granted patents·12 pending applications·124 citations·filing 2005–2024
97Inventor score
Files withMITSUBISHI CHEM CORP22IIDA KOICHIRO11MITSUBISHI HEAVY IND LTD11MITSUBISHI POWER LTD3URANO TOSHIYUKI3
Top patents by PatentIndex Score
61 records- 0194US12038235B2Heat exchange core and heat exchangerMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jul 16, 2024·2 cites·7 claims
- 0290US7879461B2Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting filmMITSUBISHI CHEM CORP·Filed 2005·Granted Feb 1, 2011·10 cites·8 claims
- 0388US11316112B2Electron-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
- 0486US12133453B2Polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device, organic EL lighting, and manufacturing method for organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2023·Granted Oct 29, 2024·0 cites·37 claims
- 0586US8581241B2Polymer 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
- 0685US10753217B2Axial flow rotating machine and diffuserMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Aug 25, 2020·3 cites·8 claims
- 0784US8177499B2Turbine blade cascade end wallIIDA KOICHIRO·Filed 2007·Granted May 15, 2012·22 cites·4 claims
- 0883US9799837B2Iridium complex compound, solution composition containing the compound, organic electroluminescent element, display, and lightingMITSUBISHI CHEM CORP·Filed 2014·Granted Oct 24, 2017·7 cites·20 claims
- 0982US9214633B2Conjugated 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
- 1082US8178215B2Organic compound containing at least two carbazolyl-substituted phenyl structures; charge-transporting material and organic el element containing the compoundYABE MASAYOSHI·Filed 2005·Granted May 15, 2012·11 cites·30 claims
- 1179US9028980B2Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent deviceMITSUBISHI CHEM CORP·Filed 2013·Granted May 12, 2015·3 cites·53 claims
- 1277US8252432B2Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting filmIIDA KOICHIRO·Filed 2010·Granted Aug 28, 2012·2 cites·18 claims
- 1377US8022617B2Organic 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
- 1476US10270035B2Polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device, and organic EL lighting deviceMITSUBISHI CHEM CORP·Filed 2016·Granted Apr 23, 2019·1 cites·12 claims
- 1576US8734095B2Gas turbineIIDA KOICHIRO·Filed 2010·Granted May 27, 2014·6 cites·4 claims
- 1675US9365767B2Organic electric field light emitting element and production thereforYABE MASAYOSHI·Filed 2006·Granted Jun 14, 2016·4 cites·14 claims
- 1775US8877355B2Monoamine compound, charge-transporting material, and organic electroluminescent deviceMITSUBISHI CHEM CORP·Filed 2013·Granted Nov 4, 2014·2 cites·3 claims
- 1872US11943997B2Polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device, organic EL lighting, and manufacturing method for organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2020·Granted Mar 26, 2024·0 cites·32 claims
- 1971US8828558B2Monoamine compound, charge transport material, composition for charge transport film, organic electroluminescent element, organic EL display, and organic EL lightingBABA TATSUSHI·Filed 2012·Granted Sep 9, 2014·3 cites·10 claims
- 2071US8053973B2Film forming composition and organic electroluminescent devicePIONEER CORP·Filed 2006·Granted Nov 8, 2011·4 cites·26 claims
- 2170US11793069B2Electron-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
- 2270US8692234B2Polymer 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
- 2368US8653508B2Conjugated 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
- 2467US9194239B2Turbine rotor blade and turbo machineIIDA KOICHIRO·Filed 2011·Granted Nov 24, 2015·3 cites·10 claims
- 2565US8222807B2Organic electroluminescence device and method of producing organic deviceOGATA TOMOYUKI·Filed 2008·Granted Jul 17, 2012·3 cites·8 claims
- 2663US2025133960A1Organic 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
- 2762US8427046B2Monoamine compound, charge-transporting material, and organic electroluminescent deviceYABE MASAYOSHI·Filed 2006·Granted Apr 23, 2013·1 cites·2 claims
- 2862US8168307B2Organic compound, charge transport material and organic electroluminescent deviceIIDA KOICHIRO·Filed 2006·Granted May 1, 2012·7 cites·15 claims
- 2962US2010045174A1Composition for use in organic device, polymer film, and organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2008·Application pending·0 cites
- 3062US2024407250A1Composition for organic electroluminescent element, method for producing organic electroluminescent element, organic electroluminescent element, display device, and illuminatorMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 3161US11635260B2Heat exchanger and replacement method of heat exchange coreMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Apr 25, 2023·0 cites·17 claims
- 3261US11430961B2Iridium complex compound, and composition, organic electroluminescent element, display device, and lighting device each containing the compoundMITSUBISHI CHEM CORP·Filed 2015·Granted Aug 30, 2022·1 cites·14 claims
- 3361US2025127046A1Composition, organic electroluminescent element and method for producing same, display device, and lighting deviceMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 3460US2015079714A1Composition for use in organic device, polymer film, and organic electroluminescent elementMITSUBISHI CHEM CORP·Filed 2014·Application pending·0 cites
- 3559US9985214B2Monoamine compound, charge transport material, composition for charge transport film, organic electroluminescent element, organic EL display, and organic EL lightingMITSUBISHI CHEM CORP·Filed 2014·Granted May 29, 2018·0 cites·18 claims
- 3659US8610112B2Charge-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
- 3758US9640769B2Organic electric field light emitting element and production thereforMITSUBISHI CHEM CORP·Filed 2016·Granted May 2, 2017·0 cites·15 claims
- 3858US2014361285A1Monoamine compound, charge-transporting material, and organic electroluminescent deviceMITSUBISHI CHEM CORP·Filed 2014·Application pending·0 cites
- 3957US9391278B2Polymer compound, charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device, and organic EL lightMITSUBISHI CHEM CORP·Filed 2014·Granted Jul 12, 2016·0 cites·15 claims
- 4055US2023089621A1Heat exchangerMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 4154US8920126B2Turbine and turbine rotor bladeIIDA KOICHIRO·Filed 2009·Granted Dec 30, 2014·4 cites·6 claims
- 4254US8100658B2Axial-flow fluid machine bladeIIDA KOICHIRO·Filed 2007·Granted Jan 24, 2012·5 cites·6 claims
- 4354US2022252352A1Heat exchange core and heat exchangerMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 4454US2012091443A1Composition for use in organic device, polymer film, and organic electroluminescent elementOKABE KAZUKI·Filed 2011·Application pending·0 cites
- 4553US11499486B2Operation control device and operation control method for single shaft gas turbine and program thereforMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Nov 15, 2022·0 cites·12 claims
- 4652US2011215312A1Organic electric field light emitting element and production thereforMITSUBISHI CHEM CORP·Filed 2011·Application pending·0 cites
- 4750US8795849B2Polymers containing thermally dissociable and soluble groups and the use of such polymers as organic electroluminescent materialsURANO TOSHIYUKI·Filed 2009·Granted Aug 5, 2014·0 cites·14 claims
- 4849US10760438B2Axial flow rotating machine and diffuserMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Sep 1, 2020·0 cites·9 claims
- 4948US2014299864A1Polymers containing thermally dissociable and soluble groups and the use of such polymers as organic electroluminescent materialsURANO TOSHIYUKI·Filed 2014·Application pending·0 cites
- 5046US11920486B2High-temperature component and method of producing the high-temperature componentMITSUBISHI POWER LTD·Filed 2020·Granted Mar 5, 2024·0 cites·15 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →