Inventor · disambiguated record
Tetsuya Masuda
Also filed as: MASUDA TETSUYA
62 granted patents·50 pending applications·240 citations·filing 1980–2025
98Inventor score
Files withIDEMITSU KOSAN CO62OTSUKA TECHNO CORP11SANYO ELECTRIC CO7KONISHIROKU PHOTO IND5KONICA MINOLTA INC4
Top patents by PatentIndex Score
112 records- 0197US11575087B1Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic deviceIDEMITSU KOSAN CO·Filed 2021·Granted Feb 7, 2023·7 cites·27 claims
- 0295US10103338B1Organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Oct 16, 2018·7 cites·26 claims
- 0394US11559894B2Object handling control device, object handling device, object handling method, and computer program productTOSHIBA KK·Filed 2020·Granted Jan 24, 2023·5 cites·5 claims
- 0494US7325333B2Heat pump device and drying machineSANYO ELECTRIC CO·Filed 2005·Granted Feb 5, 2008·42 cites·3 claims
- 0592US11489121B1Organic electroluminescent device configured to emit light with high luminous efficiencyIDEMITSU KOSAN CO·Filed 2021·Granted Nov 1, 2022·2 cites·30 claims
- 0691US10109803B1Organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Oct 23, 2018·4 cites·30 claims
- 0790US7322123B2Drying machineSANYO ELECTRIC CO·Filed 2005·Granted Jan 29, 2008·17 cites·8 claims
- 0889US11660747B2Picking apparatus, control apparatus, and programTOSHIBA KK·Filed 2021·Granted May 30, 2023·2 cites·8 claims
- 0987US10109804B1Organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Oct 23, 2018·2 cites·27 claims
- 1086US12492162B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2024·Granted Dec 9, 2025·0 cites·19 claims
- 1186US2025366364A1Organic electroluminescence device and electronic apparatus equipped with the sameIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 1285US7181911B2Plunger type master cylinderBOSCH CORP·Filed 2004·Granted Feb 27, 2007·26 cites·10 claims
- 1385US2025351666A1Organic el display device, and electronic apparatusIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 1484US9952002B2Heat transfer fin, heat exchanger, and refrigeration cycle devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Apr 24, 2018·4 cites·7 claims
- 1583US8393172B2Heat pump drying machineSATO KEIJI·Filed 2009·Granted Mar 12, 2013·11 cites·5 claims
- 1682US12477945B2Organic electroluminescence device and electronic apparatus equipped with the sameIDEMITSU KOSAN CO·Filed 2020·Granted Nov 18, 2025·1 cites·30 claims
- 1782US12284916B2Organic electroluminescence device and electronic apparatus provided with the sameIDEMITSU KOSAN CO·Filed 2020·Granted Apr 22, 2025·1 cites·18 claims
- 1879US2025040436A1Organic electroluminescence device and electronic apparatus equipped with the sameIDEMITSU KOSAN CO·Filed 2024·Application pending·0 cites
- 1976US12022728B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Granted Jun 25, 2024·0 cites·15 claims
- 2075US2024188431A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2024·Application pending·0 cites
- 2174US12058930B2Organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2019·Granted Aug 6, 2024·1 cites·38 claims
- 2273US6938356B2Drying machineSANYO ELECTRIC CO·Filed 2004·Granted Sep 6, 2005·13 cites·5 claims
- 2372US2025160208A1Organic electroluminescence device and electronic apparatus provided with the sameIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 2470US2025072273A1Organic electroluminescence element, electronic device, composition, and mixture powderIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 2570US2022416171A1Organic electroluminescent device configured to emit light with high luminous efficiencyIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 2669USD948553SDisplay screen with graphical user interfaceOTSUKA TECHNO CORP·Filed 2020·Granted Apr 12, 2022·5 cites·1 claims
- 2769US2024300978A1Novel Compound and Organic Electroluminescence Device Using the SameIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 2866US7066245B2On-vehicle air-conditioner for air-conditioningSANYO ELECTRIC CO·Filed 2002·Granted Jun 27, 2006·14 cites·12 claims
- 2965US12396318B2Organic EL display device, and electronic apparatusIDEMITSU KOSAN CO·Filed 2020·Granted Aug 19, 2025·0 cites·24 claims
- 3065US11058878B2Electrically stimulating therapy deviceOTSUKA TECHNO CORP·Filed 2018·Granted Jul 13, 2021·1 cites·4 claims
- 3165US10675463B2Dysuria treatment deviceOTSUKA TECHNO CORP·Filed 2018·Granted Jun 9, 2020·1 cites·5 claims
- 3264US11665962B2Organic electroluminescence element and electronic deviceIDEMITSU KOSAN CO·Filed 2018·Granted May 30, 2023·0 cites·36 claims
- 3364US11552251B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Jan 10, 2023·0 cites·10 claims
- 3464US10159626B2Lid cover for medicine containerOTSUKA PHARMA FACTORY INC·Filed 2016·Granted Dec 25, 2018·1 cites·13 claims
- 3563US12133462B2Organic electroluminescence device and electronic apparatus equipped with the sameIDEMITSU KOSAN CO·Filed 2020·Granted Oct 29, 2024·0 cites·20 claims
- 3663US10675464B2Electrical stimulation therapy instrumentOTSUKA TECHNO CORP·Filed 2018·Granted Jun 9, 2020·1 cites·12 claims
- 3762US6981336B2Washing/drying machineSANYO ELECTRIC CO·Filed 2004·Granted Jan 3, 2006·6 cites·4 claims
- 3860US9188076B2Fuel injection control systemKAI SEIICHI·Filed 2012·Granted Nov 17, 2015·3 cites·17 claims
- 3960US2023047894A1Novel compound and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 4059US2019393426A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2018·Application pending·0 cites
- 4157US12428409B2Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2019·Granted Sep 30, 2025·0 cites·41 claims
- 4256US2023036664A1Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 4356US2025194415A1Composition, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 4456US2024415013A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 4556US2024423010A1Organic electroluminescent element, organic electroluminescent display device, and electronic equipmentIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 4655US11411182B1Mixed powder for organic electroluminescence device and method of producing the same, method of fabricating organic electroluminescence device using the mixed powder, method of selecting compounds for the mixed powder, and composition for vacuum vapor depositionIDEMITSU KOSAN CO·Filed 2021·Granted Aug 9, 2022·0 cites·14 claims
- 4755US11314464B2Information processing apparatus with print control feature, print server, printing system, and recording mediumKONICA MINOLTA INC·Filed 2020·Granted Apr 26, 2022·0 cites·40 claims
- 4855US4985337AImage forming method and element, in which the element contains a release layer and a photosensitive o-quinone diaziode layerKONISHIROKU PHOTO IND·Filed 1989·Granted Jan 15, 1991·11 cites·44 claims
- 4955US2025287774A1Organic electroluminescent element, organic electroluminescent display apparatus, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 5055US2024251585A1Organic electroluminescent element, organic electroluminescent display apparatus, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
Showing the top 50 of 112 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →