Inventor · disambiguated record
Akitsuna Takagi
Also filed as: TAKAGI AKITSUNA
17 granted patents·2 pending applications·94 citations·filing 2007–2023
94Inventor score
Files withSONY CORP11SONY GROUP CORP3IIDA YUKIHITO2TAKAGI AKITSUNA2SONY SEMICONDUCTOR SOLUTIONS CORP1
Top patents by PatentIndex Score
19 records- 0196US9135857B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2015·Granted Sep 15, 2015·7 cites·9 claims
- 0296US8760372B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2012·Granted Jun 24, 2014·9 cites·18 claims
- 0396US8188941B2Pixel circuit and display device, and a method of manufacturing pixel circuitIIDA YUKIHITO·Filed 2007·Granted May 29, 2012·21 cites·4 claims
- 0495US9577021B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2016·Granted Feb 21, 2017·6 cites·30 claims
- 0595US9336719B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2015·Granted May 10, 2016·6 cites·9 claims
- 0695US8976089B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2014·Granted Mar 10, 2015·7 cites·22 claims
- 0795US8836617B2Pixel circuit and display device, and a method of manufacturing pixel circuitIIDA YUKIHITO·Filed 2012·Granted Sep 16, 2014·10 cites·9 claims
- 0892US11532680B2Light emitting element and display device including light emitting elementSONY GROUP CORP·Filed 2020·Granted Dec 20, 2022·3 cites·16 claims
- 0991US10727287B2Light emitting element and display device including light emitting elementSONY CORP·Filed 2017·Granted Jul 28, 2020·4 cites·12 claims
- 1088US10121836B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2017·Granted Nov 6, 2018·2 cites·30 claims
- 1188US9997587B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2017·Granted Jun 12, 2018·2 cites·20 claims
- 1286US8198805B2Display apparatus and electronic deviceTAKAGI AKITSUNA·Filed 2008·Granted Jun 12, 2012·10 cites·9 claims
- 1383US7781956B2Display apparatus and electronic deviceSONY CORP·Filed 2008·Granted Aug 24, 2010·7 cites·9 claims
- 1471US10559636B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2018·Granted Feb 11, 2020·0 cites·11 claims
- 1567US10014355B2Pixel circuit and display device, and a method of manufacturing pixel circuitSONY CORP·Filed 2017·Granted Jul 3, 2018·0 cites·22 claims
- 1662US2025318395A1Display device and electronic apparatusSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 1757US12461287B2Light emitting device and electronic device for direction adjustment of emanating lightSONY GROUP CORP·Filed 2021·Granted Nov 4, 2025·0 cites·14 claims
- 1852US8773016B2Display apparatus including light emitting elements and a light shielding portion disposed on the light emitting elements and an electronic device including sameTAKAGI AKITSUNA·Filed 2012·Granted Jul 8, 2014·0 cites·13 claims
- 1949US2025338758A1Display device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →