Inventor · disambiguated record
Masato Okada
Also filed as: OKADA MASATO
35 granted patents·6 pending applications·137 citations·filing 1984–2022
96Inventor score
Top patents by PatentIndex Score
41 records- 0192US9005722B2Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Apr 14, 2015·7 cites·8 claims
- 0282US9102872B2Device material for hole injection transport layer, ink for forming hole injection transport layer, device comprising hole injection transport layer, and method for producing the deviceUENO SHIGEHIRO·Filed 2010·Granted Aug 11, 2015·6 cites·20 claims
- 0378US8860009B2Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layerUENO SHIGEHIRO·Filed 2009·Granted Oct 14, 2014·5 cites·9 claims
- 0477US11518888B2Color material dispersion liquid, composition, film, optical filter and display deviceDAINIPPON PRINTING CO LTD·Filed 2019·Granted Dec 6, 2022·2 cites·12 claims
- 0577US9354367B2Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2013·Granted May 31, 2016·2 cites·6 claims
- 0677US9266905B2Color material and method for producing the sameOKADA MASATO·Filed 2012·Granted Feb 23, 2016·2 cites·4 claims
- 0775US9105859B2Device material for hole injection transport layer, ink for forming hole injection transport layer, device comprising hole injection transport layer, and method for producing the deviceUENO SHIGEHIRO·Filed 2010·Granted Aug 11, 2015·3 cites·29 claims
- 0871US11697737B2Color material dispersion liquid, composition, film, optical filter and display deviceDAINIPPON PRINTING CO LTD·Filed 2022·Granted Jul 11, 2023·0 cites·4 claims
- 0970US9130176B2Material for hole injection transport layers, ink for forming hole injection transport layers, device, and production methods thereofDAINIPPON PRINTING CO LTD·Filed 2012·Granted Sep 8, 2015·2 cites·15 claims
- 1069US11655371B2Color material dispersion liquid, color resin composition, color filter, liquid crystal display device, and light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2021·Granted May 23, 2023·0 cites·5 claims
- 1169US9376571B2Colorant dispersion liquid, method for producing colorant dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Jun 28, 2016·1 cites·14 claims
- 1268US8471461B2Organic electroluminescent device and method for producing the sameUENO SHIGEHIRO·Filed 2008·Granted Jun 25, 2013·3 cites·14 claims
- 1367US9391277B2Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layerUENO SHIGEHIRO·Filed 2010·Granted Jul 12, 2016·2 cites·12 claims
- 1467US4748053AMethod of forming a uniform resist film by selecting a duration of rotationHOYA CORP·Filed 1984·Granted May 31, 1988·27 cites·8 claims
- 1566US11169308B2Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2019·Granted Nov 9, 2021·0 cites·2 claims
- 1666US5366859ARadioimmunoassay methodMITSUBISHI PETROCHEMICAL CO·Filed 1992·Granted Nov 22, 1994·32 cites·19 claims
- 1765US11084934B2Color material dispersion liquid, color resin composition, color filter, liquid crystal display device, and light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2017·Granted Aug 10, 2021·0 cites·9 claims
- 1865US8778233B2Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layerUENO SHIGEHIRO·Filed 2012·Granted Jul 15, 2014·1 cites·6 claims
- 1963US8785921B2Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layerUENO SHIGEHIRO·Filed 2009·Granted Jul 22, 2014·1 cites·19 claims
- 2058US9513418B2Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2016·Granted Dec 6, 2016·0 cites·6 claims
- 2157US9252381B2Organic electronic device and method for producing the sameUENO SHIGEHIRO·Filed 2010·Granted Feb 2, 2016·1 cites·15 claims
- 2257US5020067ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 28, 1991·18 cites·9 claims
- 2356US9103385B2Wet friction materialHIGASHIJIMA YUKO·Filed 2011·Granted Aug 11, 2015·1 cites·4 claims
- 2454US10317592B2Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Jun 11, 2019·0 cites·10 claims
- 2551US2024133987A1L0 regularization-based compressed sensing system and method with coherent ising machinesNTT RESEARCH INC·Filed 2022·Application pending·0 cites
- 2650US9708244B2Coloring material and method for producing the sameDAINIPPON PRINTING CO LTD·Filed 2012·Granted Jul 18, 2017·0 cites·3 claims
- 2750US9588256B2Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display deviceOKADA MASATO·Filed 2012·Granted Mar 7, 2017·0 cites·3 claims
- 2849US9155159B2Light emitting device having quantum cut dots with a protecting material and prolonged drive lifetime and good color purityOKADA MASATO·Filed 2008·Granted Oct 6, 2015·0 cites·6 claims
- 2949US2020354596A1Ink composition and printed matterDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 3048US2020377748A1Ink composition, printed matter, and authenticity determination methodDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 3147US5018158ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 21, 1991·11 cites·3 claims
- 3246US7105258B2Charge transport monomer, charge transport material, and process for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Sep 12, 2006·1 cites·4 claims
- 3345US10570287B2Non-aqueous dispersant, color material dispersion liquid for color filter, color filter, liquid crystal display device and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Feb 25, 2020·0 cites·9 claims
- 3444US10640456B2Compound and intermediate thereofDAINIPPON PRINTING CO LTD·Filed 2017·Granted May 5, 2020·0 cites·10 claims
- 3544US9389348B1Color material, color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Granted Jul 12, 2016·0 cites·10 claims
- 3640US5082770AMethod for quantitative determination of polyaminesTOKUYAMA SODA KK·Filed 1988·Granted Jan 21, 1992·3 cites·27 claims
- 3738US2006194073A1Organic compound and organic electrolumiscent deviceOKADA MASATO·Filed 2004·Application pending·0 cites
- 3837US8084935B2Organic electroluminescent element and display panel using said elementSUZUKI SATOSHI·Filed 2004·Granted Dec 27, 2011·0 cites·7 claims
- 3937US5811242AMarker and reagent for diabetes mellitus and diabetes mellitus complicationTOKUYAMA CORP·Filed 1996·Granted Sep 22, 1998·6 cites·9 claims
- 4037US2003124550A1Method of screening drug for hepatitis CBML INC·Filed 2002·Application pending·0 cites
- 4133US2018137257A1Sensing device, sensing method, and sensing programNAT INST INF & COMM TECH·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →