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Kyota Hattori
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Musashino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging range estimation device, imaging range estimation method, a...
Patent number
12,292,283
Issue date
May 6, 2025
Nippon Telegraph and Telephone Corporation
Takuma Isoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inter-device positional relationship estimation device, inter-devic...
Patent number
12,249,094
Issue date
Mar 11, 2025
Nippon Telegraph and Telephone Corporation
Misao Kataoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical network system, optical switch node, master node, and node
Patent number
9,883,262
Issue date
Jan 30, 2018
Nippon Telegraph and Telephone Corporation
Kyota Hattori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION NETWORK MODEL CONSTRUCTION DEVICE, COMMUNICATION NETW...
Publication number
20240223459
Publication date
Jul 4, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro KORIKAWA
G01 - MEASURING TESTING
Information
Patent Application
DEVICE CONTROL APPARATUS, DEVICE CONTROL PROGRAM, ENVIRONMENT CLASS...
Publication number
20230298318
Publication date
Sep 21, 2023
Nippon Telegraph and Telephone Corporation
Hirofumi NOGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTER-DEVICE POSITIONAL RELATIONSHIP ESTIMATION DEVICE, INTER-DEVIC...
Publication number
20230067207
Publication date
Mar 2, 2023
Nippon Telegraph and Telephone Corporation
Misao KATAOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGING RANGE ESTIMATION DEVICE, IMAGING RANGE ESTIMATION METHOD, A...
Publication number
20230049073
Publication date
Feb 16, 2023
Nippon Telegraph and Telephone Corporation
Takuma ISODA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SOFTWARE PLACEMENT SYSTEM, SOFTWARE PLACEMENT DEVICE, SOFTWARE PLAC...
Publication number
20220413834
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Hirofumi NOGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL NETWORK SYSTEM, OPTICAL SWITCH NODE, MASTER NODE, AND NODE
Publication number
20150131991
Publication date
May 14, 2015
Nippon Telegraph and Telephone Corporation
Kyota Hattori
H04 - ELECTRIC COMMUNICATION TECHNIQUE