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Control unit
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Patent number 12,352,013
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Issue date Jul 8, 2025
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Volvo Construction Equipment AB
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Mikael Petersson
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hydraulic drive system
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Patent number 12,352,293
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Issue date Jul 8, 2025
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Kawasaki Jukogyo Kabushiki Kaisha
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Tomomichi Nose
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Work machine
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Patent number 12,320,098
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Issue date Jun 3, 2025
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Hitachi Construction Machinery Co., Ltd.
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Seiji Hijikata
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Ride control for work machines
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Patent number 12,320,368
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Issue date Jun 3, 2025
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Danfoss A/S
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Roger D. Lowman
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work machine
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Patent number 12,297,624
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Issue date May 13, 2025
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Hitachi Construction Machinery Co., Ltd.
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Kento Kumagai
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hammer piston
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Patent number 12,296,453
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Issue date May 13, 2025
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Caterpillar Inc.
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Cody Moore
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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-
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Construction machine
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Patent number 12,258,733
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Issue date Mar 25, 2025
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HD Hyundai Infracore Co., Ltd.
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Byung Il Kang
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 12,241,229
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Issue date Mar 4, 2025
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Sumitomo Heavy Industries, Ltd.
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Yoshiyasu Itsuji
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Construction equipment
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Patent number 12,215,481
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Issue date Feb 4, 2025
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Volvo Construction Equipment AB
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Dongsoo Kim
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Excavator
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Patent number 12,195,944
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Issue date Jan 14, 2025
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Jitsutaka Takeo
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Construction machinery
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Patent number 12,110,658
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Issue date Oct 8, 2024
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HD Hyundai Infracore Co., Ltd.
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Hyeongguk Jeon
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work vehicle
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Patent number 12,065,806
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Issue date Aug 20, 2024
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Kubota Corporation
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Takuya Tamai
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B60 - VEHICLES IN GENERAL
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Construction machine
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Patent number 12,054,918
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Issue date Aug 6, 2024
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Hitachi Construction Machinery Co., Ltd.
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Seiji Hijikata
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Construction machine
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Patent number 12,054,917
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Issue date Aug 6, 2024
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HD Hyundai Infracore Co., Ltd.
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Byungil Kang
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work machine
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Patent number 12,049,744
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Issue date Jul 30, 2024
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Hitachi Construction Machinery Co., Ltd.
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Seiji Hijikata
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Construction machine
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Patent number 12,043,983
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Issue date Jul 23, 2024
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Hitachi Construction Machinery Co., Ltd.
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Seiji Hijikata
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hydraulic excavator drive system
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Patent number 12,043,987
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Issue date Jul 23, 2024
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Kawasaki Jukogyo Kabushiki Kaisha
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Akihiro Kondo
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hydraulic excavator drive system
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Patent number 12,037,774
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Issue date Jul 16, 2024
-
Kawasaki Jukogyo Kabushiki Kaisha
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Akihiro Kondo
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Construction machine
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Patent number 12,018,458
-
Issue date Jun 25, 2024
-
Hitachi Construction Machinery Co., Ltd.
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Seiji Hijikata
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B60 - VEHICLES IN GENERAL
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Hydraulic excavator drive system
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Patent number 12,012,724
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Issue date Jun 18, 2024
-
Kawasaki Jukogyo Kabushiki Kaisha
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Akihiro Kondo
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING