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Power system for lifting apparatus
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Patent number 11,835,071
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Issue date Dec 5, 2023
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NORTH VALLEY RESEARCH, INC.
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Binxin Zhou
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Work vehicle
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Patent number 11,827,497
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Issue date Nov 28, 2023
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Tadano Ltd.
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Kazushi Sanada
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Hydraulic drive motor control system
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Patent number 11,827,456
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Issue date Nov 28, 2023
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Sandvik Mining and Construction G.m.b.H.
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Stefan Hasler
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Construction machine
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Patent number 11,781,285
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Issue date Oct 10, 2023
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Hitachi Construction Machinery Co., Ltd.
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Hiroaki Amano
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work machine and control method
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Patent number 11,719,335
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Issue date Aug 8, 2023
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Komatsu Ltd.
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Akira Nakashima
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Rotary actuator
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Patent number 11,603,870
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Issue date Mar 14, 2023
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Research & Business Foundation Sungkyunkwan University
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Ja Choon Koo
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Construction machine
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Patent number 11,499,296
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Issue date Nov 15, 2022
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Hitachi Construction Machinery Co., Ltd.
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Takamasa Kai
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hydraulic control system
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Patent number 11,247,653
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Issue date Feb 15, 2022
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Dana Motion Systems Italia S.r.l.
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Fabio Natali
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B60 - VEHICLES IN GENERAL
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Work machine
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Patent number 11,248,364
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Issue date Feb 15, 2022
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Hitachi Construction Machinery Co., Ltd.
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Masatoshi Morikawa
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Hydraulic power drive unit
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Patent number 11,230,362
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Issue date Jan 25, 2022
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Goodrich Actuation Systems Limited
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Tony Jones
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Hydraulic system for working machine
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Patent number 11,143,217
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Issue date Oct 12, 2021
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Kubota Corporation
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Yuji Fukuda
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Hydraulic system
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Patent number 11,131,077
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Issue date Sep 28, 2021
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Kobelco Construction Machinery Co., Ltd.
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Takao Nanjo
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Steerable transaxle
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Patent number 11,118,680
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Issue date Sep 14, 2021
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Hydro-Gear Limited Partnership
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Thomas J. Langenfeld
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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