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Construction machine
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Patent number 12,077,946
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Issue date Sep 3, 2024
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Kobelco Construction Machinery Co., Ltd.
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Masaru Ito
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B60 - VEHICLES IN GENERAL
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Work machine
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Patent number 12,031,297
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Issue date Jul 9, 2024
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Kobelco Construction Machinery Co., Ltd.
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Hitoshi Sasaki
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Remote operation system
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Patent number 11,993,922
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Issue date May 28, 2024
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Kobelco Construction Machinery Co., Ltd.
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Masaki Otani
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Working machine control device
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Patent number 11,970,837
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Issue date Apr 30, 2024
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Kobelco Construction Machinery Co., Ltd.
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Kazuhiro Ueda
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G06 - COMPUTING CALCULATING COUNTING
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Working machine control device
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Patent number 11,898,322
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Issue date Feb 13, 2024
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Kobelco Construction Machinery Co., Ltd.
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Hitoshi Sasaki
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G06 - COMPUTING CALCULATING COUNTING
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Work machine
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Patent number 11,821,171
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Issue date Nov 21, 2023
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Kobelco Construction Machinery Co., Ltd.
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Seiji Saiki
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Display system for work machine
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Patent number 11,732,444
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Issue date Aug 22, 2023
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Kobelco Construction Machinery Co., Ltd.
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Ryota Hama
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B60 - VEHICLES IN GENERAL
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Remote control system
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Patent number 11,680,383
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Issue date Jun 20, 2023
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Kobelco Construction Machinery Co., Ltd.
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Kazuhiro Ueda
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G08 - SIGNALLING
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Construction machine
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Patent number 11,421,404
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Issue date Aug 23, 2022
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Kobelco Construction Machinery Co., Ltd.
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Masaru Ito
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Travel route guidance device
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Patent number 11,414,834
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Issue date Aug 16, 2022
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Kobelco Construction Machinery Co., Ltd.
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Seiji Saiki
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Electric motor
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Patent number 10,284,053
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Issue date May 7, 2019
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Kobelco Construction Machinery Co., Ltd.
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Seiji Saiki
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Generator motor
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Patent number 10,033,241
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Issue date Jul 24, 2018
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Kobelco Construction Machinery Co., Ltd.
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Seiji Saiki
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B60 - VEHICLES IN GENERAL
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Electric motor
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Patent number 10,014,743
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Issue date Jul 3, 2018
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Kobelco Construction Machinery Co., Ltd.
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Seiji Saiki
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electric motor
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Patent number 9,935,525
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Issue date Apr 3, 2018
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Kobelco Construction Machinery Co., Ltd.
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Kazushige Koiwai
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER