Inventor · disambiguated record
Takeo Matsukawa
Also filed as: MATSUKAWA TAKEO
16 granted patents·3 pending applications·65 citations·filing 2016–2024
91Inventor score
Files withSONY INTERACTIVE ENTERTAINMENT INC14GOERTEK ELECTRONICS INC4SONY COMPUTER ENTERTAINMENT INC1
Top patents by PatentIndex Score
19 records- 0197US10361673B1Ambient sound activated headphoneSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Jul 23, 2019·31 cites·32 claims
- 0293US10534454B2Head-mounted display to controller clock synchronization over EM fieldSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Jan 14, 2020·12 cites·18 claims
- 0388US9937420B2Method and apparatus for the projection of images, video, and/or holograms generated by a computer simulationSONY COMPUTER ENTERTAINMENT INC·Filed 2016·Granted Apr 10, 2018·6 cites·37 claims
- 0487US11026021B2Hybrid speaker and converterSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Jun 1, 2021·5 cites·25 claims
- 0586US10155154B2Variable magnetic field-based positionSONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Dec 18, 2018·5 cites·20 claims
- 0682US10666215B2Ambient sound activated deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted May 26, 2020·3 cites·32 claims
- 0780US11050399B2Ambient sound activated deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Jun 29, 2021·1 cites·29 claims
- 0872US10384122B2Method and apparatus for the projection of images, video, and/or holograms generated by a computer simulationSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Aug 20, 2019·1 cites·41 claims
- 0969US11601105B2Ambient sound activated deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Mar 7, 2023·0 cites·29 claims
- 1067US10777006B2VR body tracking without external sensorsSONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Sep 15, 2020·1 cites·14 claims
- 1165US11241614B2Variable magnetic field-based positionSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Feb 8, 2022·0 cites·19 claims
- 1264US11832071B2Hybrid speaker and converterSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Nov 28, 2023·0 cites·24 claims
- 1363US12411344B2Liquid crystal device for electrically tunable vision correctionGOERTEK ELECTRONICS INC·Filed 2024·Granted Sep 9, 2025·0 cites·19 claims
- 1462US10799791B2Method and apparatus for the projection of images, video, and/or holograms generated by a computer simulationSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Oct 13, 2020·0 cites·40 claims
- 1560US10653943B2Variable magnetic field-based positionSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 1658US2025355089A13d sensing apparatus with ai-controlled ferroelectric liquid crystal beam steering for enhanced dot illuminationGOERTEK ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 1753US12493207B2Display system with segmented super resolutionGOERTEK ELECTRONICS INC·Filed 2024·Granted Dec 9, 2025·0 cites·18 claims
- 1853US2025102293A13d depth-sensing device and illumination module thereforGOERTEK ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 1944US2021065731A1Noise cancellation using artificial intelligence (ai)SONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →