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Teruyoshi Yamaguchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Software verification device
Patent number
11,914,682
Issue date
Feb 27, 2024
Mitsubishi Electric Corporation
Teruyoshi Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Whitelist generator, whitelist evaluator, whitelist generator/evalu...
Patent number
11,665,165
Issue date
May 30, 2023
Mitsubishi Electric Corporation
Koichi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Key management system, communication device and key sharing method
Patent number
11,522,685
Issue date
Dec 6, 2022
Mitsubishi Electric Corporation
Masamichi Tanji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intrusion detection device, intrusion detection method, and compute...
Patent number
11,089,033
Issue date
Aug 10, 2021
Mitsubishi Electric Corporation
Tsunato Nakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data determination device, data determination method, and data dete...
Patent number
11,070,577
Issue date
Jul 20, 2021
Mitsubishi Electric Corporation
Teruyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intrusion detection device, intrusion detection method, and compute...
Patent number
11,057,401
Issue date
Jul 6, 2021
Mitsubishi Electric Corporation
Tsunato Nakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay apparatus, network monitoring system, and program
Patent number
10,826,915
Issue date
Nov 3, 2020
Mitsubishi Electric Corporation
Jin Kawasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data determination apparatus, data determination method, and comput...
Patent number
10,171,252
Issue date
Jan 1, 2019
Mitsubishi Electric Corporation
Teruyoshi Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Packet filtering apparatus and packet filtering method
Patent number
9,979,697
Issue date
May 22, 2018
Mitsubishi Electric Corporation
Koichi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Certificate management apparatus and certificate management method
Patent number
9,838,381
Issue date
Dec 5, 2017
Mitsubishi Electric Corporation
Teruyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing apparatus
Patent number
8,779,825
Issue date
Jul 15, 2014
Mitsubishi Electric Corporation
Tsuneo Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INTRUSION DETECTION DEVICE, INTRUSION DETECTION METHOD, AND NON-TRA...
Publication number
20230353589
Publication date
Nov 2, 2023
Mitsubishi Electric Corporation
Teruyoshi YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE AND RELAY METHOD
Publication number
20230007019
Publication date
Jan 5, 2023
Mitsubishi Electric Corporation
Tatsunori MINAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOFTWARE VERIFICATION DEVICE AND SOFTWARE VERIFICATION METHOD
Publication number
20210192014
Publication date
Jun 24, 2021
Mitsubishi Electric Corporation
Teruyoshi YAMAGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
KEY MANAGEMENT SYSTEM, COMMUNICATION DEVICE AND KEY SHARING METHOD
Publication number
20210111874
Publication date
Apr 15, 2021
Mitsubishi Electric Corporation
Masamichi TANJI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WHITELIST GENERATOR, WHITELIST EVALUATOR, WHITELIST GENERATOR/EVALU...
Publication number
20210112062
Publication date
Apr 15, 2021
Mitsubishi Electric Corporation
Koichi SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRUSION DETECTION DEVICE, INTRUSION DETECTION METHOD, AND COMPUTE...
Publication number
20210006570
Publication date
Jan 7, 2021
Mitsubishi Electric Corporation
Tsunato NAKAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ATTACK DETECTION DEVICE, ATTACK DETECTION METHOD, AND COMPUTER READ...
Publication number
20200314130
Publication date
Oct 1, 2020
Mitsubishi Electric Corporation
Tsunato NAKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA DETERMINATION DEVICE, DATA DETERMINATION METHOD, AND DATA DETE...
Publication number
20200092313
Publication date
Mar 19, 2020
Mitsubishi Electric Corporation
Teruyoshi YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRUSION DETECTION APPARATUS AND COMPUTER READABLE MEDIUM
Publication number
20190141059
Publication date
May 9, 2019
Mitsubishi Electric Corporation
Koichi SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY APPARATUS, NETWORK MONITORING SYSTEM, AND PROGRAM
Publication number
20180183816
Publication date
Jun 28, 2018
Mitsubishi Electric Corporation
Jin KAWASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET FILTERING APPARATUS AND PACKET FILTERING METHOD
Publication number
20180069835
Publication date
Mar 8, 2018
Mitsubishi Electric Corporation
Koichi SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA DETERMINATION APPARATUS, DATA DETERMINATION METHOD, AND COMPUT...
Publication number
20170279622
Publication date
Sep 28, 2017
Mitsubishi Electric Corporation
Teruyoshi YAMAGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CERTIFICATE MANAGEMENT APPARATUS AND CERTIFICATE MANAGEMENT METHOD
Publication number
20170187706
Publication date
Jun 29, 2017
Mitsubishi Electric Corporation
Teruyoshi YAMAGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL PROCESSING APPARATUS
Publication number
20130307600
Publication date
Nov 21, 2013
MITSUBISHI ELECTRIC CORPORATION
Tsuneo Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCRYPTION APPARATUS, DECRYPTION APPARATUS, ENCRYPTION METHOD, AND...
Publication number
20110188652
Publication date
Aug 4, 2011
Mitsubishi Electric Corporation
Teruyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE