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Yoshiaki Isobe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Security risk reduction method and security risk reduction system
Patent number
11,899,799
Issue date
Feb 13, 2024
Hitachi, Ltd.
Jens Doenhoff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Threat analysis system and threat analysis method
Patent number
11,418,534
Issue date
Aug 16, 2022
Hitachi, Ltd.
Akihiro Sugimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method, information service system and program for information encr...
Patent number
9,479,330
Issue date
Oct 25, 2016
Hitachi, Ltd.
Kosuke Anzai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data authenticity assurance method, management computer, and storag...
Patent number
9,419,804
Issue date
Aug 16, 2016
Hitachi, Ltd.
Natsuki Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method of biometric authentication using multiple kinds...
Patent number
8,433,922
Issue date
Apr 30, 2013
Hitachi, Ltd.
Yosuke Kaga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Biometric authentication method and system
Patent number
8,412,940
Issue date
Apr 2, 2013
Hitachi, Ltd.
Kenta Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User identification system and a method thereof
Patent number
8,332,916
Issue date
Dec 11, 2012
Hitachi, Ltd.
Yoshiaki Isobe
G07 - CHECKING-DEVICES
Information
Patent Grant
Biometric authenticaton system and method with vulnerability verifi...
Patent number
8,312,521
Issue date
Nov 13, 2012
Hitachi, Ltd.
Yoshiaki Isobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Authentication system managing method
Patent number
8,079,061
Issue date
Dec 13, 2011
Hitachi, Ltd.
Kazuhiko Taniguchi
G07 - CHECKING-DEVICES
Information
Patent Grant
Security guarantee method and system
Patent number
6,747,564
Issue date
Jun 8, 2004
Hitachi, Ltd.
Masahiro Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3D image composition/display apparatus and composition method based...
Patent number
5,995,108
Issue date
Nov 30, 1999
Hitachi Medical Corporation
Yoshiaki Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional image producing method and apparatus
Patent number
5,630,034
Issue date
May 13, 1997
Hitachi, Ltd.
Michio Oikawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SECURITY RISK REDUCTION METHOD AND SECURITY RISK REDUCTION SYSTEM
Publication number
20210173938
Publication date
Jun 10, 2021
Hitachi, Ltd
Jens DOENHOFF
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THREAT ANALYSIS SYSTEM AND THREAT ANALYSIS METHOD
Publication number
20210029153
Publication date
Jan 28, 2021
Hitachi, Ltd
Akihiro SUGIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, INFORMATION SERVICE SYSTEM AND PROGRAM FOR INFORMATION ENCR...
Publication number
20150082040
Publication date
Mar 19, 2015
Hitachi, Ltd
KOSUKE ANZAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA AUTHENTICITY ASSURANCE METHOD, MANAGEMENT COMPUTER, AND STORAG...
Publication number
20140298034
Publication date
Oct 2, 2014
Hitachi, Ltd
Natsuki Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERSONAL IDENTIFICATION SYSTEM AND METHOD
Publication number
20130179957
Publication date
Jul 11, 2013
Hitachi, Ltd
Osamu Takata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEMPLATE DELIVERY TYPE CANCELABLE BIOMETRIC AUTHENTICATION SYSTEM A...
Publication number
20130088327
Publication date
Apr 11, 2013
Hitachi, Ltd
Kenta Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMMIGRATION CONTROL SYSTEM
Publication number
20130013527
Publication date
Jan 10, 2013
Hitachi, Ltd
Osamu Takata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BIOMETRIC AUTHENTICATION METHOD AND SYSTEM
Publication number
20110185176
Publication date
Jul 28, 2011
Hitachi, Ltd.
Kenta Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD OF BIOMETRIC AUTHENTICATION USING MULTIPLE KINDS...
Publication number
20110138187
Publication date
Jun 9, 2011
Hitachi, Ltd
Yosuke KAGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
User identification system and a method thereof
Publication number
20100011423
Publication date
Jan 14, 2010
Yoshiaki Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Biometric Authenticaton System and Method with Vulnerability Verifi...
Publication number
20090307764
Publication date
Dec 10, 2009
Yoshiaki Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTHENTICATION SYSTEM MANAGING METHOD
Publication number
20080178262
Publication date
Jul 24, 2008
Kazuhiko TANIGUCHI
G06 - COMPUTING CALCULATING COUNTING