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Hiroyuki Nakatani
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Gotenba-shi Shizuoka-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Road stud, road stud system, method for controlling road stud, and...
Patent number
12,125,386
Issue date
Oct 22, 2024
Toyota Jidosha Kabushiki Kaisha
Susumu Oikawa
G08 - SIGNALLING
Information
Patent Grant
Road stud system, method for controlling road stud, and control pro...
Patent number
12,065,794
Issue date
Aug 20, 2024
Toyota Jidosha Kabushiki Kaisha
Susumu Oikawa
G08 - SIGNALLING
Information
Patent Grant
Road stud system, method for controlling road stud, and control pro...
Patent number
12,012,703
Issue date
Jun 18, 2024
Toyota Jidosha Kabushiki Kaisha
Susumu Oikawa
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
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Patent Application
ROAD STUD, ROAD STUD SYSTEM, METHOD FOR CONTROLLING ROAD STUD, AND...
Publication number
20230169866
Publication date
Jun 1, 2023
Toyota Jidosha Kabushiki Kaisha
Susumu Oikawa
G08 - SIGNALLING
Information
Patent Application
ROAD STUD SYSTEM, METHOD FOR CONTROLLING ROAD STUD, AND CONTROL PRO...
Publication number
20230167615
Publication date
Jun 1, 2023
Toyota Jidosha Kabushiki Kaisha
Susumu Oikawa
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES