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Koki Mitani
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Version processing apparatus, method, and program
Patent number
11,934,366
Issue date
Mar 19, 2024
Nippon Telegraph and Telephone Corporation
Keiichiro Kashiwagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing apparatus and data processing method
Patent number
11,347,765
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Keiichiro Kashiwagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Terminal identification method, authentication method, authenticati...
Patent number
8,848,912
Issue date
Sep 30, 2014
Nippon Telegraph and Telephone Corporation
Koichi Takasugi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal identification method, authentication method, authenticati...
Patent number
8,533,472
Issue date
Sep 10, 2013
Nippon Telegraph and Telephone Corporation
Koichi Takasugi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PROCESSING APPARATUS, PROCESSING METHOD, AND PROGRAM
Publication number
20230353571
Publication date
Nov 2, 2023
Nippon Telegraph and Telephone Corporation
Kenji UMAKOSHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA DISTRIBUTION MANAGEMENT APPARATUS, DATA DISTRIBUTION MANAGEMEN...
Publication number
20230081480
Publication date
Mar 16, 2023
Nippon Telegraph and Telephone Corporation
Kenji UMAKOSHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM
Publication number
20220114152
Publication date
Apr 14, 2022
Nippon Telegraph and Telephone Corporation
Keiichiro KASHIWAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD
Publication number
20190236077
Publication date
Aug 1, 2019
Nippon Telegraph and Telephone Corporation
Keiichiro KASHIWAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Terminal Identification Method, Authentication Method, Authenticati...
Publication number
20110072121
Publication date
Mar 24, 2011
Nippon Telegraph and Telephone Corporation
Koichi Takasugi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal Identification Method, Authentication Method, Authenticati...
Publication number
20090024848
Publication date
Jan 22, 2009
Nippon Telegraph and Telephone Corporation
Koichi Takasugi
H04 - ELECTRIC COMMUNICATION TECHNIQUE