Patents/Inventors

Toshiyuki Isshiki

TokyoJP25 patents

22 Patents

US126151552026
Signature Verification System, Signature Verification Method, and Program
NEC Corporation
0 cites
US125980572026
Similarity Calculation System, Similarity Calculation Apparatus, Similarity Calculation Method, and Similarity Calculation Program
NEC CORPORATION
0 cites
US125916482026
Biometric Authentication System, Template Updating Method Therefor, Storage Medium, Biometric Authentication Client Device, and Biometric Authentication Server Device
NEC CORPORATION
0 cites
US125807572026
Matching System, Key Generation Apparatus, Matching Apparatus, First Transformation Apparatus, Second Transformation Apparatus, and Methods Thereof
NEC CORPORATION
0 cites
US124896192025
Terminal 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 Program
NEC CORPORATION
0 cites
US124637932025
Authentication System, Authenticatee Apparatus, Authenticator Apparatus, Authentication Method, and Authentication Program
NEC CORPORATION
0 cites
US124119222025
System for Cancelable Biometric Feature Data Generation
NEC CORPORATION
0 cites
US123752642025
Information Concealing Control Apparatus, Information Concealing Apparatus, Information Reconfiguration Control Apparatus, Information Reconfiguring Apparatus, Information Concealing System, Information Concealing Control Method, Information Reconfiguration Control Method, Information Concealing Control Program, and Information Reconfiguration Control Program
NEC CORPORATION
0 cites
US122789092025
Signature Verification System, Signature Apparatus, Signature Verification Method, and Program
NEC Corporation
0 cites
US122426442025
Collation System, Client Terminal, Server Apparatus, Collation Method, and Program
NEC CORPORATION
0 cites
US122001472025
Collation System, Client, and Server
NEC CORPORATION
0 cites
US121996382025
Information Concealing Apparatus, Information Reconfiguring Apparatus, Information Concealing System, Information Concealing Method, Information Reconfiguring Method, Information Concealing Program, and Information Reconfiguring Program
NEC CORPORATION
0 cites
US121557692024
Information Matching System and Information Matching Method
NEC CORPORATION
0 cites
US121434822024
Information Matching System and Information Matching Method
NEC Corporation
0 cites
US121202292024
Encryption System, Function Value Calculation Method, and Program
NEC CORPORATION
0 cites
US120798672024
Electronic Transaction System, Transaction Server, Verification Server, Method of Transaction, and Program
NEC CORPORATION
0 cites
US120632932024
Collation System, Client and Server
NEC CORPORATION
0 cites
US119683002024
Data Extraction System, Data Extraction Method, Registration Apparatus, and Program
NEC CORPORATION
0 cites
US119098922024
Authentication System, Client, and Server
NEC CORPORATION
0 cites
US118952402024
System, Apparatus, Method and Program for Preventing Illegal Distribution of an Access Token
NEC CORPORATION
0 cites
US118822182024
Matching System, Method, Apparatus, and Program
NEC CORPORATION
0 cites
US118490192023
Encryption System, Key Generation Apparatus, Key Generation Method, Key Generation Program, and Homomorphic Operation Apparatus
NEC CORPORATION
0 cites