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Hiroyuki Ootsuki
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Osaka, JP
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last 30 patents
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Patent Grant
Hydraulic cylinder of outrigger
Patent number
7,654,188
Issue date
Feb 2, 2010
Yanmar Co., Ltd.
Seiji Sakada
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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last 30 patents
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Patent Application
STABILIZER
Publication number
20090039632
Publication date
Feb 12, 2009
Seiji Sakada
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patent Application
Hydraulic Cylinder of Outrigger
Publication number
20070289439
Publication date
Dec 20, 2007
Seiji Sakada
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING