Inventor · disambiguated record
Yasufumi Hirakawa
Also filed as: HIRAKAWA YASUFUMI
27 granted patents·20 pending applications·50 citations·filing 2009–2025
94Inventor score
Top patents by PatentIndex Score
47 records- 0193US8891880B2Person clothing feature extraction device, person search device, and processing method thereofOAMI RYOMA·Filed 2010·Granted Nov 18, 2014·27 cites·11 claims
- 0288US2025349194A1Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2025·Application pending·0 cites
- 0385US2025308358A1Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2025·Application pending·0 cites
- 0485US2025308357A1Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2025·Application pending·0 cites
- 0584US9495754B2Person clothing feature extraction device, person search device, and processing method thereofOAMI RYOMA·Filed 2014·Granted Nov 15, 2016·9 cites·9 claims
- 0682US2025142018A1Video processing systemNEC CORP·Filed 2024·Application pending·0 cites
- 0781US12361806B2Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2023·Granted Jul 15, 2025·0 cites·19 claims
- 0880US2023351612A1Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2023·Application pending·0 cites
- 0980US2025069235A1Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2024·Application pending·0 cites
- 1079US2024394896A1Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2024·Application pending·0 cites
- 1178US12244961B2Video processing systemNEC CORP·Filed 2023·Granted Mar 4, 2025·0 cites·9 claims
- 1278US11783685B2Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2022·Granted Oct 10, 2023·0 cites·9 claims
- 1373US11748892B2Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2021·Granted Sep 5, 2023·0 cites·8 claims
- 1473US11468753B2Intrusion detection system, intrusion detection method, and computer-readable mediumNEC CORP·Filed 2021·Granted Oct 11, 2022·0 cites·16 claims
- 1573US8913873B2Content reproduction control system and method and program thereofIWAMOTO KOTA·Filed 2009·Granted Dec 16, 2014·2 cites·19 claims
- 1673US8879004B2High-quality content generation system, method therefor, and programOAMI RYOMA·Filed 2009·Granted Nov 4, 2014·3 cites·26 claims
- 1771US9462160B2Color correction device, method, and programNEC CORP·Filed 2013·Granted Oct 4, 2016·2 cites·14 claims
- 1868US11830286B2Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2020·Granted Nov 28, 2023·0 cites·17 claims
- 1968US11665311B2Video processing systemNEC CORP·Filed 2020·Granted May 30, 2023·0 cites·12 claims
- 2066US8977005B2Carried item region extraction device, carried item region extraction method, and computer readable mediumHIRAKAWA YASUFUMI·Filed 2011·Granted Mar 10, 2015·4 cites·19 claims
- 2164US8819558B2Edited information provision device, edited information provision method, program, and recording mediumHIRAKAWA YASUFUMI·Filed 2009·Granted Aug 26, 2014·1 cites·18 claims
- 2264US2019306455A1Video processing systemNEC CORP·Filed 2019·Application pending·0 cites
- 2364US2019306454A1Video processing systemNEC CORP·Filed 2019·Application pending·0 cites
- 2463US10832541B2Setting assistance device, setting assistance method, and program recording mediumNEC CORP·Filed 2019·Granted Nov 10, 2020·0 cites·12 claims
- 2560US11094076B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2019·Granted Aug 17, 2021·0 cites·12 claims
- 2660US2019370531A1Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2019·Application pending·0 cites
- 2760US2022028107A1Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2021·Application pending·0 cites
- 2859US12511674B2Information processing apparatus, information processing method, and non-transitory computer-readable storage mediumNEC CORP·Filed 2022·Granted Dec 30, 2025·0 cites·18 claims
- 2959US8306992B2System for determining content topicality, and method and program thereofOAMI RYOMA·Filed 2009·Granted Nov 6, 2012·2 cites·17 claims
- 3058US11049376B2Setting assistance device, setting assistance method, and program recording mediumNEC CORP·Filed 2016·Granted Jun 29, 2021·0 cites·10 claims
- 3157US2019378279A1Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2018·Application pending·0 cites
- 3256US11176698B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2017·Granted Nov 16, 2021·0 cites·9 claims
- 3355US10389969B2Video processing systemNEC CORP·Filed 2015·Granted Aug 20, 2019·0 cites·17 claims
- 3453US8655147B2Content reproduction order determination system, and method and program thereofIWAMOTO KOTA·Filed 2009·Granted Feb 18, 2014·0 cites·25 claims
- 3552US10867162B2Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2016·Granted Dec 15, 2020·0 cites·29 claims
- 3652US2020051176A1Analysis systemNEC CORP·Filed 2017·Application pending·0 cites
- 3751US2020184483A1Abnormality detection apparatus, control method, and programNEC CORP·Filed 2017·Application pending·0 cites
- 3848US12217587B2Wireless terminal detection system, wireless terminal detection device, wireless terminal detection method, and storage medium having program stored thereinNEC CORP·Filed 2020·Granted Feb 4, 2025·0 cites·9 claims
- 3948US11836147B2Information processing apparatus, analysis system, data aggregation method, and computer readable mediumNEC CORP·Filed 2019·Granted Dec 5, 2023·0 cites·9 claims
- 4048US2024046508A1Determination apparatus, determination method, determination system, and non-transitory computer-readable medium storing programNEC CORP·Filed 2021·Application pending·0 cites
- 4147US2022264308A1Wireless terminal detection system, wireless terminal detection method, and storage medium having program stored thereinNEC CORP·Filed 2020·Application pending·0 cites
- 4247US2024054759A1Information processing apparatus, information processing method, and programNEC CORP·Filed 2022·Application pending·0 cites
- 4347US2024054804A1Image processing apparatus, image processing method, and non-transitory computer-readable mediumNEC CORP·Filed 2021·Application pending·0 cites
- 4445US11587415B2Data stream allocation method, system and programNEC CORP·Filed 2019·Granted Feb 21, 2023·0 cites·6 claims
- 4545US2023114776A1Image recognition system, image recognition method, and non-transitory computerreadable mediumNEC CORP·Filed 2020·Application pending·0 cites
- 4644US10846865B2Video image processing device, video image analysis system, method, and programNEC CORP·Filed 2018·Granted Nov 24, 2020·0 cites·9 claims
- 4741US2014193034A1Object detection device, object detection method and object detection programOAMI RYOMA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →