Inventor · disambiguated record
Rie Katakura
Also filed as: KATAKURA RIE
23 granted patents·8 pending applications·64 citations·filing 2005–2019
93Inventor score
Files withKONICA MINOLTA INC8TANAKA TATSUO6KATAKURA RIE5KONICA MINOLTA HOLDINGS INC4YASUKAWA NORIKO3
Top patents by PatentIndex Score
31 records- 0191US8367224B2Organic electroluminescence element, new compound for the same, display device and lighting device using the sameKONICA MINOLTA HOLDINGS INC·Filed 2010·Granted Feb 5, 2013·12 cites·12 claims
- 0287US9991453B2Electronic device, organic electroluminescent element, organic thin-film solar cell, and dye-sensitized solar cellKONICA MINOLTA INC·Filed 2014·Granted Jun 5, 2018·6 cites·16 claims
- 0386US8404364B2Organic electroluminescent element, display device and lighting deviceTANAKA TATSUO·Filed 2011·Granted Mar 26, 2013·5 cites·7 claims
- 0484US8951650B2Organic electroluminescent element including a condensed aromatic heterocyclic ring compoundYASUKAWA NORIKO·Filed 2012·Granted Feb 10, 2015·5 cites·7 claims
- 0583US9090819B2Organic electroluminescent element, display device, illuminating device and condensed polycyclic heterocyclic compoundSUGITA SHUICHI·Filed 2010·Granted Jul 28, 2015·7 cites·10 claims
- 0681US8242488B2Organic electroluminescent element, display device, and illuminating deviceKATAKURA RIE·Filed 2008·Granted Aug 14, 2012·3 cites·15 claims
- 0779US8790793B2Organic electroluminescent element with electron transport layer containing condensed aromatic heterocyclic compound, display device and lighting deviceYASUKAWA NORIKO·Filed 2009·Granted Jul 29, 2014·6 cites·12 claims
- 0877US8592057B2Organic electroluminescence element, new compound for the same, display device and lighting device using the sameKATAKURA RIE·Filed 2012·Granted Nov 26, 2013·3 cites·9 claims
- 0976US9040975B2Organic electroluminescence element, illumination device, and display deviceTANI KUNIO·Filed 2012·Granted May 26, 2015·4 cites·15 claims
- 1075US10002685B2Charge-transporting thin filmKONICA MINOLTA INC·Filed 2014·Granted Jun 19, 2018·2 cites·14 claims
- 1173US9331289B2Organic electroluminescent material, organic electroluminescent element, display device and lighting deviceIKEMIZU DAI·Filed 2011·Granted May 3, 2016·2 cites·18 claims
- 1273US8114532B2Organic electroluminescent element, display device and lighting deviceTANAKA TATSUO·Filed 2008·Granted Feb 14, 2012·3 cites·10 claims
- 1372US7800103B2Organic thin film transistor material, organic thin film transistor, field-effect transistor, switching element, organic semiconductor material and organic semiconductor filmKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Sep 21, 2010·3 cites·15 claims
- 1468US9263684B2Organic electroluminescent element, display device and lighting deviceKONICA MINOLTA INC·Filed 2012·Granted Feb 16, 2016·1 cites·12 claims
- 1565US8475938B2Organic electroluminescent element, lighting device and display deviceYASUKAWA NORIKO·Filed 2009·Granted Jul 2, 2013·1 cites·20 claims
- 1661US9257680B2Method to make organic electroluminescent element materialKONICA MINOLTA INC·Filed 2014·Granted Feb 9, 2016·0 cites·2 claims
- 1758US9617255B2Organic electroluminescent element, and illumination device and display device each comprising the elementKATAKURA RIE·Filed 2010·Granted Apr 11, 2017·1 cites·16 claims
- 1857US2010276637A1Organic electroluminescent element material, organic electroluminescent element, method of manufacturing organic electroluminescent element, display device, and illuminating deviceKONICA MINOLTA HOLDINGS INC·Filed 2008·Application pending·0 cites
- 1954US2012123073A1Organic electroluminescent element material, organic electroluminescent element, method of manufacturing organic electroluminescent element, display device, and illuminating deviceTANAKA TATSUO·Filed 2012·Application pending·0 cites
- 2052US2021291434A1Three-dimensional modeling material, three-dimensional model production method using same, and three-dimensional modelKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 2151US2012037889A1Organic electroluminescence element, display device and illumination deviceTANAKA TATSUO·Filed 2009·Application pending·0 cites
- 2249US10774261B2Organic electroluminescence element, illumination device, and display deviceKONICA MINOLTA INC·Filed 2013·Granted Sep 15, 2020·0 cites·10 claims
- 2347US8852757B2Organic electroluminescence element, lighting device and display deviceKATAKURA RIE·Filed 2007·Granted Oct 7, 2014·0 cites·15 claims
- 2444US9260658B2Organic electroluminescence element, lighting device and display deviceKATAKURA RIE·Filed 2012·Granted Feb 16, 2016·0 cites·18 claims
- 2544US2008048181A1Organic Semiconductor Thin Film, Organic Semiconductor Device, Organic Thin Film Transistor and Organic Electronic Luminescence ElementTANAKA TATSUO·Filed 2005·Application pending·0 cites
- 2643US8003435B2Method of manufacturing organic film transistorKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Aug 23, 2011·0 cites·5 claims
- 2743US2006145148A1Method for forming organic semiconductor layer and organic thin film transistorHIRAI KATSURA·Filed 2005·Application pending·0 cites
- 2841US2022059790A1Light-emitting member, biological authentication device, wrist-band type electronic apparatus, and biological measurement deviceKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 2937US2013285035A1Organic electroluminescent element, lighting device, and display deviceTAKA HIDEO·Filed 2012·Application pending·0 cites
- 3031US9960356B2Organic electroluminescence device, lighting equipment and display deviceKONICA MINOLTA INC·Filed 2013·Granted May 1, 2018·0 cites·26 claims
- 3130US8129497B2Organic thin film transistorTANAKA TATSUO·Filed 2005·Granted Mar 6, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →