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Takeshi NAGAYOSHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing device, verification method and verification...
Patent number
12,026,258
Issue date
Jul 2, 2024
Nippon Telegraph and Telephone Corporation
Takeshi Nagayoshi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Confirmation system and confirmation method
Patent number
11,550,894
Issue date
Jan 10, 2023
Nippon Telegraph and Telephone Corporation
Kenichiro Muto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing device, information processing system and in...
Patent number
11,436,381
Issue date
Sep 6, 2022
Nippon Telegraph and Telephone Corporation
Takeshi Nagayoshi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM AND IN...
Publication number
20210271780
Publication date
Sep 2, 2021
Nippon Telegraph and Telephone Corporation
Takeshi NAGAYOSHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONFIRMATION SYSTEM AND CONFIRMATION METHOD
Publication number
20210248224
Publication date
Aug 12, 2021
Nippon Telegraph and Telephone Corporation
Kenichiro MUTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, VERIFICATION METHOD AND VERIFICATION...
Publication number
20210232689
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Takeshi NAGAYOSHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROTECTING DEVICE AND PROTECTING METHOD
Publication number
20210216659
Publication date
Jul 15, 2021
Nippon Telegraph and Telephone Corporation
Kazumi KINOSHITA
G06 - COMPUTING CALCULATING COUNTING