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Satoshi KAN
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Tsuchiura-shi, Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Operation device for construction machine
Patent number
10,597,851
Issue date
Mar 24, 2020
Hitachi Construction Machinery Co., Ltd.
Wataru Isaka
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patent Grant
Armrest for a working vehicle
Patent number
D854055
Issue date
Jul 16, 2019
KCM Corporation
Kazuhiko Hiraoka
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
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Patent Application
Operation Device for Construction Machine
Publication number
20180347148
Publication date
Dec 6, 2018
KCM CORPORATION
Wataru ISAKA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING