Inventor
NAKAZAKI Keiichiro
JP9 patents
Patents
9 patentsUS12067095B2Aug 20, 2024
Biometric authentication system, biometric authentication method, and storage medium
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US12307809B2May 20, 2025
Photographing apparatus and authentication apparatus
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US11928889B2Mar 12, 2024
Photographing apparatus and authentication apparatus
HITACHI LTD1 citations61
US11645864B2May 9, 2023
Imaging device, authentication device, and biometric imaging method
HITACHI LTD1 citations61
US12462007B2Nov 4, 2025
System and method for preventing fraudulent device access using multi-area biometric and vital sign authentication
HITACHI LTD0 citations51
US12217469B2Feb 4, 2025
Photographing apparatus and authentication apparatus
HITACHI LTD0 citations51
US11113493B2Sep 7, 2021
Biometric authentication system
HITACHI LTD0 citations51
US12530441B2Jan 20, 2026
Biometric authentication system and authentication method using a feature pair
HITACHI LTD0 citations50
US11837029B2Dec 5, 2023
Biometric authentication device and biometric authentication method
HITACHI LTD0 citations50