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Jun KOGURE
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cryptographic processing device and cryptographic processing method
Patent number
10,020,933
Issue date
Jul 10, 2018
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing method, recording medium, and information pr...
Patent number
9,722,782
Issue date
Aug 1, 2017
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing technique for pattern matching
Patent number
9,596,083
Issue date
Mar 14, 2017
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, and information processing method
Patent number
9,531,539
Issue date
Dec 27, 2016
Fujitsu Limited
Takeshi Shimoyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing technique for secure pattern matching
Patent number
9,509,493
Issue date
Nov 29, 2016
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ciphertext processing device, ciphertext processing method, compute...
Patent number
9,473,302
Issue date
Oct 18, 2016
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encryption device, encryption method, and information processing de...
Patent number
9,438,423
Issue date
Sep 6, 2016
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cryptography processing device and cryptography processing method
Patent number
9,166,785
Issue date
Oct 20, 2015
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Proximity determination method, proximity determination device, and...
Patent number
9,098,107
Issue date
Aug 4, 2015
Fujitsu Limited
Masaya Yasuda
G08 - SIGNALLING
Information
Patent Grant
Encryption processing apparatus and method
Patent number
9,100,185
Issue date
Aug 4, 2015
Fujitsu Limited
Masaya Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for generating expression data for finite fiel...
Patent number
7,142,668
Issue date
Nov 28, 2006
Fujitsu Limited
Jun Kogure
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DETERMINATION METHOD AND INFORMATION PROCESSING APPARATUS
Publication number
20210224925
Publication date
Jul 22, 2021
Fujitsu Limited
Yasushi Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSACTION CONTROL DEVICE, TRANSACTION CONTROL METHOD
Publication number
20200042513
Publication date
Feb 6, 2020
FUJITSU LIMITED
Tsunekazu SHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BLOCKCHAIN MANAGEMENT METHOD AND BLOCKCHAIN MANAGEMENT SYSTEM
Publication number
20190340169
Publication date
Nov 7, 2019
Fujitsu Limited
Tsunekazu SHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD TO PREVENT EXECUTION OF AN UNAUTHORIZED TRANSA...
Publication number
20180158058
Publication date
Jun 7, 2018
Fujitsu Limited
Jun KOGURE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND INFORMATION PR...
Publication number
20160182226
Publication date
Jun 23, 2016
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CRYPTOGRAPHIC PROCESSING DEVICE AND CRYPTOGRAPHIC PROCESSING METHOD
Publication number
20160173275
Publication date
Jun 16, 2016
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING TECHNIQUE FOR PATTERN MATCHING
Publication number
20150318991
Publication date
Nov 5, 2015
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIPHERTEXT PROCESSING DEVICE, CIPHERTEXT PROCESSING METHOD, COMPUTE...
Publication number
20150280914
Publication date
Oct 1, 2015
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION DEVICE, ENCRYPTION METHOD, INFORMATION PROCESSING DEVICE...
Publication number
20150270964
Publication date
Sep 24, 2015
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD
Publication number
20150207630
Publication date
Jul 23, 2015
FUJITSU LIMITED
Takeshi SHIMOYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING TECHNIQUE FOR SECURE PATTERN MATCHING
Publication number
20150046708
Publication date
Feb 12, 2015
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECRYPTION METHOD, RECORDING MEDIUM STORING DECRYPTION PROGRAM, DEC...
Publication number
20140233726
Publication date
Aug 21, 2014
Fujitsu Limited
Jun YAJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CRYPTOGRAPHY PROCESSING DEVICE AND CRYPTOGRAPHY PROCESSING METHOD
Publication number
20140185797
Publication date
Jul 3, 2014
Fujitsu Limited
Masaya YASUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTION PROCESSING APPARATUS AND METHOD
Publication number
20140185794
Publication date
Jul 3, 2014
Fujitsu Limited
Masaya YASUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROXIMITY DETERMINATION METHOD, PROXIMITY DETERMINATION DEVICE, AND...
Publication number
20140136094
Publication date
May 15, 2014
Fujitsu Limited
Masaya YASUDA
G06 - COMPUTING CALCULATING COUNTING