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Kaoru Endo
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Kiryu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Joystick for electro-hydraulic control system
Patent number
7,265,304
Issue date
Sep 4, 2007
Hitachi Construction Machinery Co., Ltd.
Nobuhiko Ichiki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Joystick for electro-hydraulic control system
Publication number
20060117891
Publication date
Jun 8, 2006
HITACHI CONSTRUCTION MACHINERY CO., LTD.
Nobuhiko Ichiki
G05 - CONTROLLING REGULATING