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Compressor
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Patent number 12,341,404
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Issue date Jun 24, 2025
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Fujitsu General Limited
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Hiroaki Tanaka
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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-
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Work machine
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Patent number 12,297,620
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Issue date May 13, 2025
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Hitachi Construction Machinery Co., Ltd.
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Masatoshi Morikawa
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Jacking point structure
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Patent number 12,291,278
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Issue date May 6, 2025
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Meidensha Corporation
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Yoichi Uematsu
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Work machine
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Patent number 12,286,768
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Issue date Apr 29, 2025
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Hitachi Construction Machinery Co., Ltd.
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Hiroaki Tanaka
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Hydraulic excavator
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Patent number 12,264,451
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Issue date Apr 1, 2025
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Hitachi Construction Machinery Co., Ltd.
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Yusuke Suzuki
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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 12,123,438
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Issue date Oct 22, 2024
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Hitachi Construction Machinery Co., Ltd.
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Hisami Nakano
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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 12,084,836
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Issue date Sep 10, 2024
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Hitachi Construction Machinery Co., Ltd.
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Teruki Igarashi
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work machine
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Patent number 12,077,933
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Issue date Sep 3, 2024
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Hitachi Construction Machinery Co., Ltd.
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Hisami Nakano
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Compaction control of work machine
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Patent number 12,065,803
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Issue date Aug 20, 2024
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Hitachi Construction Machinery Co., Ltd.
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Hiroaki Tanaka
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Work vehicle
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Patent number 12,037,768
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Issue date Jul 16, 2024
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Komatsu Ltd.
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Masayoshi Nomoto
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Rotor and electric motor
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Patent number 12,027,918
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Issue date Jul 2, 2024
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Fujitsu General Limited
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Hiroaki Tanaka
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Work machine
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Patent number 12,012,716
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Issue date Jun 18, 2024
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Hitachi Construction Machinery Co., Ltd.
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Yusuke Suzuki
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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