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Rie Sakai
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Information communication terminal, information communication syste...
Patent number
8,126,712
Issue date
Feb 28, 2012
Nippon Telegraph and Telephone Corporation
Takeya Mukaigaito
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
FALL RISK DETERMINATION APPARATUS, FALL RISK DETERMINATION METHOD,...
Publication number
20230351538
Publication date
Nov 2, 2023
Nippon Telegraph and Telephone Corporation
Rie SAKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STATUS SENSING APPARATUS, METHOD, AND PROGRAM
Publication number
20230259840
Publication date
Aug 17, 2023
Nippon Telegraph and Telephone Corporation
Taisuke WAKASUGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEASUREMENT SYSTEM, APPARATUS, METHOD AND PROGRAM
Publication number
20230235581
Publication date
Jul 27, 2023
Nippon Telegraph and Telephone Corporation
Rie SAKAI
E04 - BUILDING
Information
Patent Application
INFORMATION COLLECTING APPARATUS AND METHOD
Publication number
20220351114
Publication date
Nov 3, 2022
Nippon Telegraph and Telephone Corporation
Rie SAKAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
STATE DETECTION APPARATUS, METHOD AND PROGRAM
Publication number
20220341263
Publication date
Oct 27, 2022
Nippon Telegraph and Telephone Corporation
Rie SAKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION COMMUNICATION TERMINAL, INFORMATION COMMUNICATION SYSTE...
Publication number
20090018832
Publication date
Jan 15, 2009
Takeya Mukaigaito
H04 - ELECTRIC COMMUNICATION TECHNIQUE