Inventor
TERANISHI ISAMU
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TERANISHI ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
18 patentsUS11063941B2Jul 13, 2021
Authentication system, authentication method, and program
NEC CORP9 citations86
US9349023B2May 24, 2016
Database encryption system, method, and program
NEC CORP6 citations84
US7974405B2Jul 5, 2011
Method and device for calculating a function from a large number of inputs
NEC CORP7 citations84
US8028171B2Sep 27, 2011
Signature apparatus, verifying apparatus, proving apparatus, encrypting apparatus, and decrypting apparatus
NEC CORP15 citations83
US10749671B2Aug 18, 2020
Secure computation system, server apparatus, secure computation method, and program
NEC CORP3 citations72
US7995762B2Aug 9, 2011
Key issuing method, group signature system, information processing apparatus, and program
NEC CORP2 citations63
US12045340B2Jul 23, 2024
Method for updating a neural network, terminal apparatus, computation apparatus, and program
NEC CORP1 citations62
US11257399B2Feb 22, 2022
Decoding apparatus, decoding method, and program
NEC CORP0 citations62
US10721063B2Jul 21, 2020
Secure computation data utilization system, method, apparatus and non-transitory medium
NEC CORP1 citations62
US11212112B2Dec 28, 2021
System, data management method, and program
NEC CORP0 citations52
US12406057B2Sep 2, 2025
Machine learning method, machine learning system, and program
NEC CORP0 citations51
US9584315B2Feb 28, 2017
Order-preserving encryption system, encryption device, decryption device, encryption method, decryption method, and programs thereof
NEC CORP1 citations51
US8356182B2Jan 15, 2013
Electronic signature system and electronic signature verifying method
NEC CORP1 citations51
US8041944B2Oct 18, 2011
Group signature system and information processing method
NEC CORP1 citations51
US12450340B2Oct 21, 2025
Information processing apparatus and storage medium
NEC CORP0 citations49
US10769144B2Sep 8, 2020
Database search system, database search method, and non-transitory recording medium
NEC CORP0 citations41
US10511577B2Dec 17, 2019
Secret character string calculation system, method and apparatus, and non-transitory recording medium
NEC CORP0 citations41
US10339140B2Jul 2, 2019
Database search device, database search method, and program
NEC CORP0 citations41
TERANISHI ISAMU
4 patentsUS8949609B2Feb 3, 2015
Anonymous authentication signature system, user device, verification device, signature method, verification method, and program therefor
TERANISHI ISAMU7 citations82
US8127140B2Feb 28, 2012
Group signature scheme
TERANISHI ISAMU13 citations82
US9460315B2Oct 4, 2016
Order-preserving encryption system, device, method, and program
TERANISHI ISAMU2 citations61
US8121290B2Feb 21, 2012
Pseudo-random function calculating device and method and number-limited anonymous authentication system and method
TERANISHI ISAMU3 citations61