Inventor · disambiguated record

Fumihiko Koga

Also filed as: KOGA FUMIHIKO

94 granted patents·16 pending applications·357 citations·filing 2006–2025

99Inventor score

Technology areasH04N H10F H01L G01J H10K

Files withSONY SEMICONDUCTOR SOLUTIONS CORP56 SONY CORP32 SONY GROUP CORP12 KOGA FUMIHIKO2 MATSUMOTO TAKUJI2

Top patents by PatentIndex Score

110 records

0198US11575847B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Feb 7, 2023·5 cites·25 claims
0298US10805562B2Imaging device, manufacturing method, semiconductor device, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Oct 13, 2020·29 cites·10 claims
0398US8860099B2Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic deviceTATANI KEIJI·Filed 2010·Granted Oct 14, 2014·26 cites·23 claims
0497US11902678B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Feb 13, 2024·3 cites·20 claims
0597US11838662B2Solid-state imaging device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Dec 5, 2023·2 cites·19 claims
0697US11348965B2Imaging device having a plurality of electrodes with a photoelectric conversion layer forming a photoelectric conversion unitSONY CORP·Filed 2020·Granted May 31, 2022·7 cites·20 claims
0797US9961284B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY CORP·Filed 2015·Granted May 1, 2018·16 cites·20 claims
0897US9312291B2Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic deviceSONY CORP·Filed 2014·Granted Apr 12, 2016·13 cites·29 claims
0996US11792541B2Solid-state imaging device and method of controlling solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted Oct 17, 2023·2 cites·20 claims
1096US10468451B2Imaging element, stacked-type imaging element, solid-state imaging device, and driving method for solid-state imaging deviceSONY CORP·Filed 2017·Granted Nov 5, 2019·11 cites·19 claims
1196US9344662B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2015·Granted May 17, 2016·12 cites·30 claims
1296US8885083B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2014·Granted Nov 11, 2014·15 cites·15 claims
1396US8728852B2Solid-state imaging device, production method thereof, and electronic deviceTATANI KEIJI·Filed 2011·Granted May 20, 2014·18 cites·5 claims
1495US10178332B2Solid-state imaging device using a phase difference signal, method for driving the same, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Jan 8, 2019·11 cites·20 claims
1595US9590007B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2016·Granted Mar 7, 2017·9 cites·25 claims
1695US9559131B2Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic deviceSONY CORP·Filed 2015·Granted Jan 31, 2017·4 cites·26 claims
1795US9049393B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2014·Granted Jun 2, 2015·13 cites·21 claims
1895US8659688B2Solid state imaging device and electronic apparatusWAKANO TOSHIFUMI·Filed 2010·Granted Feb 25, 2014·28 cites·15 claims
1994US12177584B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Dec 24, 2024·1 cites·19 claims
2094US11699719B2Imaging element, stacked imaging element, and solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jul 11, 2023·2 cites·13 claims
2194US11222912B2Imaging element, stacked type imaging element and solid-state imaging apparatusSONY CORP·Filed 2017·Granted Jan 11, 2022·9 cites·8 claims
2294US9716122B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2016·Granted Jul 25, 2017·7 cites·30 claims
2394US8604408B2Solid-state imaging device, method of manufacturing the same, and electronic apparatusYANAGITA TAKESHI·Filed 2010·Granted Dec 10, 2013·14 cites·14 claims
2492US10965893B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Mar 30, 2021·4 cites·18 claims
2592US10462398B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Oct 29, 2019·4 cites·24 claims
2691US10714532B2Imaging device having first, second and third electrodes with an insulating material and a photoelectric conversion layer and driving method for imaging device having the same, and electronic apparatusSONY CORP·Filed 2017·Granted Jul 14, 2020·6 cites·25 claims
2791US10237500B2Solid-state imaging device, method of driving the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 19, 2019·4 cites·20 claims
2890US11632494B2Solid-state imaging device, method for driving the same, and electronic device for improved autofocusing accuracySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Apr 18, 2023·1 cites·20 claims
2989US11490044B2Imaging element, stacked-type imaging element, and solid-state imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Nov 1, 2022·4 cites·9 claims
3089US11223758B2Solid-state imaging device, method for driving the same, and electronic device for improved autofocusing accuracySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jan 11, 2022·2 cites·20 claims
3189US10616515B2Solid-state imaging device, method for driving the same, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Apr 7, 2020·3 cites·20 claims
3289US10121807B2Solid state imaging device and electronic apparatusSONY CORP·Filed 2017·Granted Nov 6, 2018·3 cites·7 claims
3389US8872953B2Solid-state imaging device, manufacturing method thereof, camera, and electronic deviceSAKANO YORITO·Filed 2010·Granted Oct 28, 2014·8 cites·8 claims
3489US8368161B2Solid-state image capturing device, method of manufacturing solid-state image capturing device, and image capturing apparatusSONY CORP·Filed 2010·Granted Feb 5, 2013·6 cites·8 claims
3588US12027565B2Imaging device having charge storage electrode, first electrode, second electrode and transfer control electrode, driving method for imaging device having the same, and electronic apparatusSONY GROUP CORP·Filed 2022·Granted Jul 2, 2024·1 cites·20 claims
3688US11424277B2Solid-state image pickup device, method of manufacturing solid-state image pickup device, and electronic apparatusSONY CORP·Filed 2019·Granted Aug 23, 2022·1 cites·12 claims
3788US11211411B2Solid-state image sensing device having a photoelectric conversion unit outside a semiconductor substrate and electronic device having the sameSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Dec 28, 2021·2 cites·16 claims
3888US11037979B2Imaging element, stacked imaging element, and solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Jun 15, 2021·4 cites·20 claims
3988US9661194B2Solid-state imaging device, manufacturing method thereof, camera, and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2014·Granted May 23, 2017·6 cites·18 claims
4087US11088187B2Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic deviceSONY CORP·Filed 2018·Granted Aug 10, 2021·1 cites·12 claims
4187US2024422452A1Solid-state imaging device, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
4286US12453201B2Solid-state image pickup device, method of manufacturing solid-state image pickup device, and electronic apparatusSONY GROUP CORP·Filed 2023·Granted Oct 21, 2025·0 cites·18 claims
4386US11563058B2Imaging device and solid-state image sensorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jan 24, 2023·3 cites·20 claims
4486US11445135B2Solid-state imaging device and method of controlling solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Sep 13, 2022·3 cites·20 claims
4586US10553629B2Solid-state image pickup device, method of manufacturing solid-state image pickup device, and electronic apparatusSONY CORP·Filed 2017·Granted Feb 4, 2020·2 cites·31 claims
4686US10453898B2Solid state image sensor pixel electrode below a photoelectronic conversion filmSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Oct 22, 2019·4 cites·19 claims
4785US12200358B2Solid-state imaging device, method for driving the same, and electronic device for improved auto-focusing accuracySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
4885US12143741B2Solid-state imaging device, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Nov 12, 2024·0 cites·18 claims
4985US11888012B2Solid-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
5085US11882359B2Solid-state imaging device, method for driving the same, and electronic device for improved auto-focusing accuracySONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Jan 23, 2024·0 cites·20 claims

Showing the top 50 of 110 patent records by PatentIndex Score.

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