Inventor · disambiguated record

Masahiro Joei

Also filed as: JOEI MASAHIRO

43 granted patents·17 pending applications·56 citations·filing 2003–2024

97Inventor score

Technology areasH10K H04N H10F Y02E H10W

Files withSONY SEMICONDUCTOR SOLUTIONS CORP35 SONY CORP13 SONY GROUP CORP7 JOEI MASAHIRO2 MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

60 records

0196US11778840B2Solid-state imaging element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Oct 3, 2023·2 cites·20 claims
0290US11539011B2Solid-state imaging element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Dec 27, 2022·3 cites·20 claims
0389US11817466B2Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile bodySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Nov 14, 2023·2 cites·21 claims
0489US9793324B2Solid-state image-pickup device, method of manufacturing the same, and electronic apparatusSONY CORP·Filed 2014·Granted Oct 17, 2017·7 cites·10 claims
0589US2024349526A1Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
0688US9318534B2Solid-state image pickup device and manufacturing method thereof, and electronic apparatusSONY CORP·Filed 2013·Granted Apr 19, 2016·5 cites·18 claims
0787US10840303B2Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Nov 17, 2020·1 cites·20 claims
0886US9614010B2Solid-state image sensing device having an organic photoelectric conversion section fills a depression section and solid-state image pickup unit including sameSONY CORP·Filed 2013·Granted Apr 4, 2017·5 cites·21 claims
0985US11888012B2Solid-state image capturing element, solid-state image capturing device, and solid-state image capturing element reading methodSONY CORP·Filed 2019·Granted Jan 30, 2024·3 cites·20 claims
1085US9634065B2Solid-state image pickup device and manufacturing method thereof, and electronic apparatusSONY CORP·Filed 2016·Granted Apr 25, 2017·2 cites·20 claims
1184US10074696B2Imaging device, manufacturing device, and manufacturing methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Sep 11, 2018·2 cites·17 claims
1283US12213326B2Solid-state imaging element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Jan 28, 2025·0 cites·23 claims
1383US12035549B2Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
1483US11641750B2Image pickup element, stacked image pickup element, and solid image pickup apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted May 2, 2023·2 cites·23 claims
1583US2025151427A1Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile bodySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
1682US12255213B2Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile bodySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Mar 18, 2025·0 cites·17 claims
1781US12063801B2Imaging element and imaging device including an organic semiconductor materialSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 13, 2024·1 cites·20 claims
1879US12484320B2Solid-state image capturing element, solid-state image capturing device, and solid-state image capturing element reading methodSONY GROUP CORP·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
1979US12178058B2Photoelectric conversion element, solid-state imaging device, and electronic deviceSONY GROUP CORP·Filed 2023·Granted Dec 24, 2024·0 cites·12 claims
2079US10580831B2Imaging device, manufacturing device, and manufacturing methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 3, 2020·1 cites·12 claims
2178US10304904B2Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted May 28, 2019·1 cites·10 claims
2276US10014349B2Solid state image sensor, production method thereof and electronic deviceSONY CORP·Filed 2017·Granted Jul 3, 2018·1 cites·18 claims
2375US11985838B2Imaging device, stacked imaging device, and solid-state imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted May 14, 2024·0 cites·20 claims
2474US11974444B2Solid-state image sensor, solid-state imaging device, electronic apparatus, and method of manufacturing solid-state image sensorSONY CORP·Filed 2019·Granted Apr 30, 2024·1 cites·19 claims
2574US10177200B2Solid-state image pickup device and manufacturing method thereof, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Jan 8, 2019·1 cites·20 claims
2674US9666643B2Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2014·Granted May 30, 2017·1 cites·14 claims
2774US2024313013A1Solid-state imaging element and manufacturing method thereofSONY GROUP CORP·Filed 2024·Application pending·0 cites
2872US12156412B2Image pickup element, stacked image pickup element, and solid image pickup apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Nov 26, 2024·0 cites·21 claims
2972US12027542B2Solid-state imaging element including a plurality of photoelectric conversion unitsSONY GROUP CORP·Filed 2019·Granted Jul 2, 2024·1 cites·17 claims
3072US11489015B2Solid state image sensor, production method thereof and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
3172US2025008751A1Image pickup element, stacked image pickup element, and solid image pickup apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
3271US11049906B2Imaging device, manufacturing device, and manufacturing methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jun 29, 2021·0 cites·17 claims
3370US9412791B2Solid state imaging element, production method thereof and electronic deviceSONY CORP·Filed 2015·Granted Aug 9, 2016·1 cites·12 claims
3467US11778841B2Photoelectric conversion element, solid-state imaging device, and electronic deviceSONY CORP·Filed 2019·Granted Oct 3, 2023·0 cites·19 claims
3567US2024260285A1Solid-state image sensor, solid-state imaging device, electronic apparatus, and method of manufacturing solid-state image sensorSONY GROUP CORP·Filed 2024·Application pending·0 cites
3663US11515360B2Imaging device, stacked imaging device, and solid-state imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Nov 29, 2022·0 cites·11 claims
3763US10608051B2Solid-state image pickup device and manufacturing method thereof, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 31, 2020·0 cites·20 claims
3863US6869810B2Manufacturing method of semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 22, 2005·11 cites·8 claims
3959US2025221142A1Imaging element and method of manufacturing imaging element, and light detection deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
4058US12015040B2Solid-state imaging device, method of manufacturing the same, and electronic apparatus capable to protect a photoelectric conversion filmSONY CORP·Filed 2020·Granted Jun 18, 2024·0 cites·11 claims
4157US2025194332A1Photoelectric conversion element and photodetectorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
4256US2025160015A1Solid-state imaging device and method of manufacturing solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
4356US2024423001A1Solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
4455US12464829B2Imaging element and imaging deviceSONY GROUP CORP·Filed 2021·Granted Nov 4, 2025·0 cites·46 claims
4555US2024407184A1Light detection device, method of manufacturing the same, electronic equipment, and mobile bodySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
4654US2025185447A1Photoelectric conversion element and photodetectorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
4753US2016329379A1Solid state imaging element, production method thereof and electronic deviceSONY CORP·Filed 2016·Application pending·0 cites
4852US10964754B2Solid-state image pickup element and manufacturing method thereof, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Mar 30, 2021·0 cites·10 claims
4952US10756132B2Solid-state imaging device, method of manufacturing the same, and electronic apparatusSONY CORP·Filed 2017·Granted Aug 25, 2020·0 cites·11 claims
5050US11990497B2Solid-state imaging element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted May 21, 2024·0 cites·18 claims

Showing the top 50 of 60 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →