Inventor · disambiguated record
Ryota Takahashi
Also filed as: TAKAHASHI RYOTA
95 granted patents·46 pending applications·298 citations·filing 2003–2025
99Inventor score
Files withIDEMITSU KOSAN CO60YOKOHAMA RUBBER CO LTD27SEIKO EPSON CORP17MITSUBISHI MOTORS CORP7PANASONIC IP CORP AMERICA7
Top patents by PatentIndex Score
141 records- 0198US10435350B2Organic electroluminecence deviceIDEMITSU KOSAN CO·Filed 2018·Granted Oct 8, 2019·128 cites·57 claims
- 0298US10249832B1Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2018·Granted Apr 2, 2019·32 cites·20 claims
- 0397US11575538B2Anomaly detection device, anomaly detection method, and recording mediumPANASONIC IP CORP AMERICA·Filed 2020·Granted Feb 7, 2023·8 cites·10 claims
- 0496US10680181B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2019·Granted Jun 9, 2020·11 cites·23 claims
- 0596US10593889B1Compound and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2019·Granted Mar 17, 2020·14 cites·21 claims
- 0695US10658594B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2019·Granted May 19, 2020·6 cites·22 claims
- 0795US10230058B2Compound, organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2018·Granted Mar 12, 2019·6 cites·20 claims
- 0894US12262634B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2022·Granted Mar 25, 2025·2 cites·13 claims
- 0994US10672989B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2018·Granted Jun 2, 2020·6 cites·26 claims
- 1094US9954187B2Compound, organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Apr 24, 2018·6 cites·30 claims
- 1194US9061512B2Cover and liquid containerSEIKO EPSON CORP·Filed 2013·Granted Jun 23, 2015·8 cites·24 claims
- 1290US9493599B2Modified polymerYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Nov 15, 2016·7 cites·15 claims
- 1389US10601852B2Information processing device, information processing method, and recording medium storing programPANASONIC IP CORP AMERICA·Filed 2019·Granted Mar 24, 2020·6 cites·13 claims
- 1489US9790353B2Rubber composition and pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Oct 17, 2017·5 cites·7 claims
- 1588US11848755B2Anomaly detection device, anomaly detection method, and recording mediumPANASONIC IP CORP AMERICA·Filed 2022·Granted Dec 19, 2023·1 cites·10 claims
- 1688US11557730B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2019·Granted Jan 17, 2023·2 cites·22 claims
- 1787US11489123B2Compound, organic electroluminescence device and electronic deviceIDEMITSU KOSAN CO·Filed 2018·Granted Nov 1, 2022·2 cites·10 claims
- 1887US11342512B2Compounds for organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2021·Granted May 24, 2022·1 cites·29 claims
- 1986US12492162B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2024·Granted Dec 9, 2025·0 cites·19 claims
- 2085US12108666B2Compound and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2019·Granted Oct 1, 2024·2 cites·23 claims
- 2184US9902687B2CompoundIDEMITSU KOSAN CO·Filed 2015·Granted Feb 27, 2018·2 cites·25 claims
- 2283US11569449B2Organic electroluminescence device and novel compoundIDEMITSU KOSAN CO·Filed 2018·Granted Jan 31, 2023·2 cites·59 claims
- 2381US12071024B2Driving force adjusting device and method for designing driving force adjusting deviceMITSUBISHI MOTORS CORP·Filed 2021·Granted Aug 27, 2024·1 cites·5 claims
- 2481US9090078B2Liquid containing vessel, liquid containing body, and substrate support memberSEIKO EPSON CORP·Filed 2014·Granted Jul 28, 2015·3 cites·23 claims
- 2580US10811612B2Organic electroluminescence device and electronic apparatus provided with the sameIDEMITSU KOSAN CO·Filed 2019·Granted Oct 20, 2020·1 cites·17 claims
- 2677US11178164B2Data analysis apparatusPANASONIC IP CORP AMERICA·Filed 2019·Granted Nov 16, 2021·2 cites·7 claims
- 2776US12312317B2Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Granted May 27, 2025·0 cites·10 claims
- 2876US12022728B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Granted Jun 25, 2024·0 cites·15 claims
- 2976US9228064B2Modified diene based polymerYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Jan 5, 2016·1 cites·8 claims
- 3076US2025230167A1Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 3174US9926438B2Rubber composition for heavy-load tire, and pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Mar 27, 2018·1 cites·20 claims
- 3274US9873749B2Under tread rubber composition and pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Jan 23, 2018·1 cites·19 claims
- 3374US9757982B2Rubber composition and pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2014·Granted Sep 12, 2017·1 cites·7 claims
- 3474US7911927B2Layered Bi compound nanoplate array of such nanoplates, their making methods and devices using themJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Mar 22, 2011·3 cites·10 claims
- 3571US9096069B2Liquid containing bodySEIKO EPSON CORP·Filed 2014·Granted Aug 4, 2015·1 cites·11 claims
- 3671US9061506B2Liquid containing vessel, liquid containing body, substrate support member, and unitSEIKO EPSON CORP·Filed 2014·Granted Jun 23, 2015·1 cites·21 claims
- 3769US2025332867A1Pneumatic tire and method of producing the sameBRIDGESTONE CORP·Filed 2023·Application pending·0 cites
- 3868US12486450B2Organic electroluminescence device and electronic apparatus provided with the sameIDEMITSU KOSAN CO·Filed 2019·Granted Dec 2, 2025·0 cites·18 claims
- 3968US9765879B2Shift control apparatusMITSUBISHI MOTORS CORP·Filed 2016·Granted Sep 19, 2017·1 cites·10 claims
- 4068US2020111962A1Organic electroluminescence device and electronic apparatus provided with the sameIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 4167US11968971B2Trapping method, light source device, and trapping device for adult moths belonging to indoor Phycitinae subfamilyJAPAN TOBACCO INC·Filed 2022·Granted Apr 30, 2024·0 cites·14 claims
- 4265US10590221B2Modified diene based polymerYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Mar 17, 2020·0 cites·4 claims
- 4364US12227003B2Liquid discharge apparatus and method for controlling liquid discharge apparatusSEIKO EPSON CORP·Filed 2023·Granted Feb 18, 2025·0 cites·9 claims
- 4464US11552251B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2017·Granted Jan 10, 2023·0 cites·10 claims
- 4564US11339686B2Moisture separator and steam turbine plantMITSUBISHI POWER LTD·Filed 2019·Granted May 24, 2022·0 cites·7 claims
- 4663US12029119B2Organic electroluminescence element and electronic deviceIDEMITSU KOSAN CO·Filed 2018·Granted Jul 2, 2024·0 cites·17 claims
- 4763US10118889B2CompoundIDEMITSU KOSAN CO·Filed 2017·Granted Nov 6, 2018·0 cites·44 claims
- 4863US9637618B2Bead filler rubber composition and pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2014·Granted May 2, 2017·0 cites·20 claims
- 4963US2025065611A1Method of manufacturing laminated bodySAKATA INX CORP·Filed 2022·Application pending·0 cites
- 5063US2025332813A1Method of manufacturing laminated bodySAKATA INX CORP·Filed 2022·Application pending·0 cites
Showing the top 50 of 141 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →