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Hideto TAKEISHI
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Chuo-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Marker installation method and marker installation system
Patent number
11,339,543
Issue date
May 24, 2022
Aichi Steel Corporation
Michiharu Yamamoto
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Installation device
Patent number
11,242,659
Issue date
Feb 8, 2022
Aichi Steel Corporation
Michiharu Yamamoto
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
INSTALLATION DEVICE
Publication number
20210172133
Publication date
Jun 10, 2021
Aichi Steel Corporation
Michiharu YAMAMOTO
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
MARKER INSTALLATION METHOD AND MARKER INSTALLATION SYSTEM
Publication number
20200299909
Publication date
Sep 24, 2020
Michiharu YAMAMOTO
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES