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Sachiko TANIGUCHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Relay device and communication system
Patent number
11,990,990
Issue date
May 21, 2024
Mitsubishi Electric Corporation
Toshiyuki Nakayasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitoring apparatus, network system, topology management method, a...
Patent number
11,477,087
Issue date
Oct 18, 2022
Mitsubishi Electric Corporation
Yoshifumi Hotta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, system control apparatus, train communicat...
Patent number
11,381,510
Issue date
Jul 5, 2022
Mitsubishi Electric Corporation
Motonobu Jutori
B61 - RAILWAYS
Information
Patent Grant
Transfer device, transfer method, and transfer system
Patent number
11,223,495
Issue date
Jan 11, 2022
Mitsubishi Electric Corporation
Ayako Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transfer device and communication network
Patent number
11,159,495
Issue date
Oct 26, 2021
Mitsubishi Electric Corporation
Yusuke Sakagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transfer device and frame transfer method
Patent number
11,115,304
Issue date
Sep 7, 2021
Mitsubishi Electric Corporation
Ayako Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay device and communication network
Patent number
10,567,261
Issue date
Feb 18, 2020
Mitsubishi Electric Corporation
Sachiko Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transfer apparatus and frame transfer method
Patent number
10,528,498
Issue date
Jan 7, 2020
Mitsubishi Electric Corporation
Ayako Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Relay device and data transfer method
Patent number
10,523,579
Issue date
Dec 31, 2019
Mitsubishi Electric Corporation
Toshiyuki Nakayasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transfer device
Patent number
10,148,583
Issue date
Dec 4, 2018
Mitsubishi Electric Corporation
Yuji Goto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication apparatus, and protection method
Patent number
9,787,496
Issue date
Oct 10, 2017
Mitsubishi Electric Corporation
Sachiko Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20240195600
Publication date
Jun 13, 2024
Mitsubishi Electric Corporation
Ryuma Matsushita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME-POINT SYNCHRONIZATION APPARATUS, TIME-POINT SYNCHRONIZATION ME...
Publication number
20230076512
Publication date
Mar 9, 2023
Mitsubishi Electric Corporation
Ryuma Matsushita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, RELAY SYSTEM, RELAY METHOD AND COMPUTER READABLE MEDIUM
Publication number
20220353132
Publication date
Nov 3, 2022
Mitsubishi Electric Corporation
Ryohei KUBA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE AND COMMUNICATION SYSTEM
Publication number
20220224430
Publication date
Jul 14, 2022
Mitsubishi Electric Corporation
Toshiyuki NAKAYASU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS, SYSTEM CONTROL APPARATUS, TRAIN COMMUNICAT...
Publication number
20210336888
Publication date
Oct 28, 2021
MITSUBISHI ELECTRIC CORPORATION
Motonobu JUTORI
B61 - RAILWAYS
Information
Patent Application
MONITORING APPARATUS, NETWORK SYSTEM, TOPOLOGY MANAGEMENT METHOD, A...
Publication number
20210266229
Publication date
Aug 26, 2021
Mitsubishi Electric Corporation
Sachiko Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING APPARATUS, NETWORK SYSTEM, TOPOLOGY MANAGEMENT METHOD, A...
Publication number
20210006470
Publication date
Jan 7, 2021
Mitsubishi Electric Corporation
Yoshifumi Hotta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER DEVICE, TRANSFER METHOD, AND TRANSFER SYSTEM
Publication number
20200280457
Publication date
Sep 3, 2020
Mitsubishi Electric Corporation
Ayako INOUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER DEVICE AND COMMUNICATION NETWORK
Publication number
20200127978
Publication date
Apr 23, 2020
Mitsubishi Electric Corporation
Yusuke SAKAGAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER DEVICE AND FRAME TRANSFER METHOD
Publication number
20190319865
Publication date
Oct 17, 2019
Mitsubishi Electric Corporation
Ayako INOUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER APPARATUS AND FRAME TRANSFER METHOD
Publication number
20190213151
Publication date
Jul 11, 2019
Mitsubishi Electric Corporation
Ayako INOUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION APPARATUS AND BANDWIDTH CONTROL METHOD
Publication number
20190207864
Publication date
Jul 4, 2019
Mitsubishi Electric Corporation
Sachiko TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE AND COMMUNICATION NETWORK
Publication number
20180270140
Publication date
Sep 20, 2018
Mitsubishi Electric Corporation
Sachiko TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER DEVICE
Publication number
20170373978
Publication date
Dec 28, 2017
Mitsubishi Electric Corporation
Yuji GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE AND DATA TRANSFER METHOD
Publication number
20170041243
Publication date
Feb 9, 2017
Mitsubishi Electric Corporation
Toshiyuki NAKAYASU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND PROTECTION METHOD
Publication number
20160142225
Publication date
May 19, 2016
MITSUBISHI ELECTRIC CORPORATION
Sachiko TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE