Inventor · disambiguated record
Masahiro Nara
Also filed as: NARA MASAHIRO
8 granted patents·4 pending applications·3 citations·filing 2018–2022
72Inventor score
Files withNEC CORP12
Top patents by PatentIndex Score
12 records- 0176US11849019B2Encryption system, key generation apparatus, key generation method, key generation program, and homomorphic operation apparatusNEC CORP·Filed 2019·Granted Dec 19, 2023·3 cites·16 claims
- 0252US12463793B2Authentication system, authenticatee apparatus, authenticator apparatus, authentication method, and authentication programNEC CORP·Filed 2021·Granted Nov 4, 2025·0 cites·22 claims
- 0346US12489619B2Terminal apparatus, encrypted information transformation apparatus, collation system, input information encryption method, encrypted information transformation method, collation method, input information encryption program, and encrypted information transformation programNEC CORP·Filed 2021·Granted Dec 2, 2025·0 cites·10 claims
- 0446US12242644B2Collation system, client terminal, server apparatus, collation method, and programNEC CORP·Filed 2020·Granted Mar 4, 2025·0 cites·11 claims
- 0545US12200147B2Collation system, client, and serverNEC CORP·Filed 2019·Granted Jan 14, 2025·0 cites·19 claims
- 0645US12143482B2Information matching system and information matching methodNEC CORP·Filed 2019·Granted Nov 12, 2024·0 cites·6 claims
- 0745US12063293B2Collation system, client and serverNEC CORP·Filed 2018·Granted Aug 13, 2024·0 cites·12 claims
- 0845US2025211431A1Secret sharing computation system, relay apparatus, and methods and programs thereofNEC CORP·Filed 2022·Application pending·0 cites
- 0943US12155769B2Information matching system and information matching methodNEC CORP·Filed 2019·Granted Nov 26, 2024·0 cites·7 claims
- 1040US2024039718A1Recovery verification system, collation system, recovery verification method, and non-temporary computer readable mediumNEC CORP·Filed 2020·Application pending·0 cites
- 1140US2023370261A1Comparison system, comparison method and computer readable mediumNEC CORP·Filed 2020·Application pending·0 cites
- 1238US2022029812A1Collation system, client and serverNEC CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →