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Satoshi Nakatsukasa
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Musashino-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Network monitoring device, network monitoring method, and network m...
Patent number
12,143,286
Issue date
Nov 12, 2024
Nippon Telegraph and Telephone Corporation
Hiroki Mori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing device, information processing method and in...
Patent number
12,081,426
Issue date
Sep 3, 2024
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuration feeding device, configuration feeding method, and con...
Patent number
12,034,598
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Yuki Takei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device, communication control method, and com...
Patent number
12,021,830
Issue date
Jun 25, 2024
Nippon Telegraph and Telephone Corporation
Masato Nishiguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay measurement device, delay measurement method, and delay measu...
Patent number
12,003,397
Issue date
Jun 4, 2024
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Software update management device and software update management me...
Patent number
11,797,291
Issue date
Oct 24, 2023
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Edge switching system, edge switching device, edge switching method...
Patent number
11,750,559
Issue date
Sep 5, 2023
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitoring device, network fault monitoring system, and monitoring...
Patent number
11,528,204
Issue date
Dec 13, 2022
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Log information collecting device and log information collecting me...
Patent number
11,340,976
Issue date
May 24, 2022
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network management device and network management method
Patent number
11,212,174
Issue date
Dec 28, 2021
Nippon Telegraph and Telephone Corporation
Masatoshi Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TRAFFIC ENGINEERING DEVICE, TRAFFIC ENGINEERING METHOD, AND TRAFFIC...
Publication number
20250088463
Publication date
Mar 13, 2025
Nippon Telegraph and Telephone Corporation
Masato NISHIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING DEVICE, MONITORING METHOD, AND MONITORING PROGRAM
Publication number
20250080445
Publication date
Mar 6, 2025
Nippon Telegraph and Telephone Corporation
Yuki TAKEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRAFFIC IDENTIFICATION APPARATUS, SWITCH, ROUTER, TRAFFIC IDENTIFIC...
Publication number
20250007823
Publication date
Jan 2, 2025
Nippon Telegraph and Telephone Corporation
Satoshi NAKATSUKASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COM...
Publication number
20240163247
Publication date
May 16, 2024
Nippon Telegraph and Telephone Corporation
Masato NISHIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND IN...
Publication number
20240129217
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Satoshi NAKATSUKASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DESIGN DEVICE, DESIGN METHOD, AND DESIGN PROGRAM
Publication number
20240121190
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Shohei KAMAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONFIGURATION FEEDING DEVICE, CONFIGURATION FEEDING METHOD, AND CON...
Publication number
20240121152
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Yuki TAKEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRAFFIC ENGINEERING DEVICE, TRAFFIC ENGINEERING METHOD, AND TRAFFIC...
Publication number
20240121193
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Yuhei HAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SETTING DEVICE, SETTING METHOD, AND SETTING PROGRAM
Publication number
20240097941
Publication date
Mar 21, 2024
Nippon Telegraph and Telephone Corporation
Takayuki FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH COMPUTATION DEVICE, PATH COMPUTATION METHOD, AND PATH COMPUTAT...
Publication number
20230379238
Publication date
Nov 23, 2023
Nippon Telegraph and Telephone Corporation
Kazuto Toyozumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK CONTROL SYSTEM, PATH COMPUTATION METHOD AND PROGRAM
Publication number
20230353483
Publication date
Nov 2, 2023
Nippon Telegraph and Telephone Corporation
Hiroki MORI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER SYSTEM, TRANSFER DEVICE, TRANSFER CONTROL DEVICE, AND PROGRAM
Publication number
20230327990
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Takayoshi HIRASAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY MEASUREMENT DEVICE, DELAY MEASUREMENT METHOD, AND DELAY MEASU...
Publication number
20230318955
Publication date
Oct 5, 2023
Nippon Telegraph and Telephone Corporation
Satoshi NAKATSUKASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERFORMANCE MONITORING DEVICE, PROGRAM AND PERFORMANCE MONITORING M...
Publication number
20230283539
Publication date
Sep 7, 2023
Nippon Telegraph and Telephone Corporation
Takayoshi HIRASAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK MONITORING DEVICE, NETWORK MONITORING METHOD, AND NETWORK M...
Publication number
20230254227
Publication date
Aug 10, 2023
Nippon Telegraph and Telephone Corporation
Hiroki MORI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY MEASUREMENT DEVICE, DELAY MEASUREMENT METHOD, AND PROGRAM
Publication number
20230108791
Publication date
Apr 6, 2023
Nippon Telegraph and Telephone Corporation
Hiroki Mori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DELAY MEASUREMENT DEVICE, COMMUNICATION DELAY MEASURE...
Publication number
20230074703
Publication date
Mar 9, 2023
Nippon Telegraph and Telephone Corporation
Takayoshi Hirasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EDGE SWITCHING SYSTEM, EDGE SWITCHING DEVICE, EDGE SWITCHING METHO...
Publication number
20220394011
Publication date
Dec 8, 2022
Nippon Telegraph and Telephone Corporation
Satoshi NAKATSUKASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTE CONTROL DEVICE, ROUTE CONTROL METHOD, PROGRAM, AND NETWORK SY...
Publication number
20220255840
Publication date
Aug 11, 2022
Nippon Telegraph and Telephone Corporation
Hiroki MORI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOFTWARE UPDATE MANAGEMENT DEVICE AND SOFTWARE UPDATE MANAGEMENT ME...
Publication number
20220137950
Publication date
May 5, 2022
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOG INFORMATION COLLECTING DEVICE AND LOG INFORMATION COLLECTING ME...
Publication number
20210303387
Publication date
Sep 30, 2021
Nippon Telegraph and Telephone Corporation
Satoshi NAKATSUKASA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NETWORK MANAGEMENT DEVICE AND NETWORK MANAGEMENT METHOD
Publication number
20210184926
Publication date
Jun 17, 2021
Nippon Telegraph and Telephone Corporation
Masatoshi SAITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING DEVICE, NETWORK FAULT MONITORING SYSTEM, AND MONITORING...
Publication number
20200382393
Publication date
Dec 3, 2020
Nippon Telegraph and Telephone Corporation
Satoshi Nakatsukasa
G06 - COMPUTING CALCULATING COUNTING