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Ryohei BANNO
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Musashino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Data processing system and method
Patent number
11,604,685
Issue date
Mar 14, 2023
Nippon Telegraph and Telephone Corporation
Keiichiro Kashiwagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Access management apparatus and access management method
Patent number
11,356,298
Issue date
Jun 7, 2022
Nippon Telegraph and Telephone Corporation
Kenji Umakoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ID space conversion system and method for the same
Patent number
11,240,333
Issue date
Feb 1, 2022
Nippon Telegraph and Telephone Corporation
Kenji Umakoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ACCESS MANAGEMENT APPARATUS AND ACCESS MANAGEMENT METHOD
Publication number
20210067379
Publication date
Mar 4, 2021
Nippon Telegraph and Telephone Corporation
Kenji UMAKOSHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ID SPACE CONVERSION SYSTEM AND METHOD FOR THE SAME
Publication number
20200177693
Publication date
Jun 4, 2020
Nippon Telegraph and Telephone Corporation
Kenji UMAKOSHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING SYSTEM AND METHOD
Publication number
20190317833
Publication date
Oct 17, 2019
Nippon Telegraph and Telephone Corporation
Keiichiro KASHIWAGI
G06 - COMPUTING CALCULATING COUNTING