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Yamanashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Boring machine with casing driver
Patent number
D983232
Issue date
Apr 11, 2023
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Boring machine with casing driver
Patent number
D949928
Issue date
Apr 26, 2022
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Boring machine with casing driver
Patent number
D949929
Issue date
Apr 26, 2022
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Boring machine with casing driver
Patent number
D927558
Issue date
Aug 10, 2021
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Method for waste burial and container for waste storage
Patent number
9,117,556
Issue date
Aug 25, 2015
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu Yamamoto
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Patents Applications
last 30 patents
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Patent Application
RAINWATER STORAGE DEVICE AND CONSTRUCTION METHOD THEREOF
Publication number
20240246767
Publication date
Jul 25, 2024
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu YAMAMOTO
E03 - WATER SUPPLY SEWERAGE
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Patent Application
MAINFRAME ROTATION MECHANISM AND ROTATION METHOD FOR EXCAVATION APP...
Publication number
20240035253
Publication date
Feb 1, 2024
YAMAMOTO FOUNDATION WORKS CO., LTD.
Takekazu YAMAMOTO
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Trademark
last 30 trademarks
Information
Trademark
79383396
Serial number
79383396
Registration number
7490880
Filing date
Sep 7, 2023
YAMAMOTO FOUNDATION WORKS CO., LTD.
7 - Machines and machine tools