Inventor · disambiguated record
Hikaru Tsuchida
Also filed as: TSUCHIDA Hikaru
17 granted patents·19 pending applications·6 citations·filing 2016–2024
86Inventor score
Top patents by PatentIndex Score
36 records- 0180US11290265B2Server device, secret equality determination system, secret equality determination method and secret equality determination program recording mediumNEC CORP·Filed 2017·Granted Mar 29, 2022·3 cites·4 claims
- 0273US11283612B2Information processing device, verification device, and information processing systemNEC CORP·Filed 2017·Granted Mar 22, 2022·2 cites·5 claims
- 0365US11870892B2Information processing apparatus, secret calculation method, and programNEC CORP·Filed 2018·Granted Jan 9, 2024·1 cites·18 claims
- 0461US2025261183A1Multipath TCP Over Multi-Hop Heterogeneous Wireless IoT NetworksMITSUBISHI ELECTRIC RES LABORATORIES INC·Filed 2024·Application pending·0 cites
- 0556US2025023717A1Distributed re-encryption apparatus, cryptographic system, distributed re-encryption method, and distributed re-encryption programNEC CORP·Filed 2024·Application pending·0 cites
- 0652US12204640B2Assessment apparatus, surrogate model generation apparatus, assessment method, and programNEC CORP·Filed 2020·Granted Jan 21, 2025·0 cites·15 claims
- 0751US11435988B2Conversion apparatus, conversion method and programNEC CORP·Filed 2018·Granted Sep 6, 2022·0 cites·19 claims
- 0851US2024378499A1Learning apparatus, inference apparatus, learning method, and computer-readable mediumNEC CORP·Filed 2021·Application pending·0 cites
- 0949US12335376B2Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2020·Granted Jun 17, 2025·0 cites·20 claims
- 1049US11991178B2Secret computation system, secret computation server, auxiliary server, secret computation method, and programNEC CORP·Filed 2019·Granted May 21, 2024·0 cites·13 claims
- 1149US11315037B2Systems and methods for generating and applying a secure statistical classifierNEC CORP AMERICA·Filed 2019·Granted Apr 26, 2022·0 cites·12 claims
- 1249US2023259619A1Inference apparatus, inference method and computer-readable storage mediumNEC CORP·Filed 2020·Application pending·0 cites
- 1348US12406057B2Machine learning method, machine learning system, and programNEC CORP·Filed 2020·Granted Sep 2, 2025·0 cites·19 claims
- 1447US12143420B2Shuffling shares among nodes to detect incorrectness or fraudsNEC CORP·Filed 2019·Granted Nov 12, 2024·0 cites·18 claims
- 1547US11934518B2Verification apparatus, multiparty computation verification system, and method and program for verifying multiparty computation executable codeNEC CORP·Filed 2019·Granted Mar 19, 2024·0 cites·19 claims
- 1647US2023214666A1Machine learning system, client, machine learning method and programNEC CORP·Filed 2020·Application pending·0 cites
- 1746US12147547B2Information processing apparatus, secure computation method, and programNEC CORP·Filed 2019·Granted Nov 19, 2024·0 cites·20 claims
- 1846US12135830B2Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2020·Granted Nov 5, 2024·0 cites·17 claims
- 1946US2025209205A1Information processing system, data providing apparatus, data processing apparatus, data receiving apparatus, method, and computer readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 2046US2022343027A1Computation system and computation methodNEC CORP·Filed 2019·Application pending·0 cites
- 2145US11290456B2Secret equality determination system, secret equality determination method and secret equality determination program recording mediumNEC CORP·Filed 2017·Granted Mar 29, 2022·0 cites·8 claims
- 2245US2025202711A1Information processing system, data providing apparatus, data processing apparatus, data receiving apparatus, method, and computer readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 2343US12160506B2Shuffling shares among nodes to detect incorrectness or fraudsNEC CORP·Filed 2019·Granted Dec 3, 2024·0 cites·8 claims
- 2442US12468857B2Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2021·Granted Nov 11, 2025·0 cites·20 claims
- 2542US2024070469A1Federated learning system, federated learning apparatus, federated learning method, and federated learning programNEC CORP·Filed 2021·Application pending·0 cites
- 2641US2024146505A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2021·Application pending·0 cites
- 2741US2024106654A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2021·Application pending·0 cites
- 2841US2024430074A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2021·Application pending·0 cites
- 2941US2024073008A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2021·Application pending·0 cites
- 3041US2023333813A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2020·Application pending·0 cites
- 3140US11895240B2System, apparatus, method and program for preventing illegal distribution of an access tokenNEC CORP·Filed 2016·Granted Feb 6, 2024·0 cites·15 claims
- 3240US2024007274A1Secure computation system, secure computation serverapparatus, secure computation method, and securecomputation programNEC CORP·Filed 2020·Application pending·0 cites
- 3340US2022261507A1Secure computation server, trail management method, and programNEC CORP·Filed 2019·Application pending·0 cites
- 3440US2023130624A1Secure computation system, secure computation server apparatus, securecomputation method, and secure computation programNEC CORP·Filed 2020·Application pending·0 cites
- 3540US2023344638A1Secure computation system, secure computation server apparatus, secure computation method, and secure computation programNEC CORP·Filed 2020·Application pending·0 cites
- 3639US2022141000A1Information processing apparatus, secure computation method, and programNEC CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →