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Maiko HASEGAWA
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Tokyo, JP
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last 30 patents
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Patent Application
INFRASTRUCTURE MANAGEMENT SYSTEM, INFRASTRUCTURE MANAGEMENT METHOD,...
Publication number
20240029003
Publication date
Jan 25, 2024
NEC Corporation
Maiko Hasegawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROAD SURFACE MANAGEMENT DEVICE, ROAD SURFACE MANAGEMENT METHOD, AND...
Publication number
20230357998
Publication date
Nov 9, 2023
NEC Corporation
Chisato Sugawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETERIORATION DIAGNOSIS SYSTEM, DETERIORATION DIAGNOSIS DEVICE, DET...
Publication number
20230260338
Publication date
Aug 17, 2023
NEC Corporation
Nana Jumonji
G07 - CHECKING-DEVICES
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Patent Application
COMMUNICATION VOLUME CONTROL DEVICE, COMMUNICATION VOLUME CONTROL M...
Publication number
20230156519
Publication date
May 18, 2023
NEC Corporation
Nana JUMONJI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETERIORATION PREDICTION SYSTEM, DETERIORATION PREDICTION METHOD, A...
Publication number
20230091376
Publication date
Mar 23, 2023
NEC Corporation
Nana JUMONJI
G06 - COMPUTING CALCULATING COUNTING