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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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Construction machine
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Patent number 12,195,946
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Issue date Jan 14, 2025
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Ko Ogata
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B60 - VEHICLES IN GENERAL
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Excavator
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Patent number 12,188,201
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Issue date Jan 7, 2025
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Masaaki Yamamoto
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 12,180,679
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Issue date Dec 31, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Nobuyuki Ishii
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Excavator
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Patent number 12,179,614
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Issue date Dec 31, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Kaoru Nakada
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B60 - VEHICLES IN GENERAL
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Work machine
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Patent number 12,173,474
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Issue date Dec 24, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Minoru Okuyama
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Road machine
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Patent number 12,116,736
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Issue date Oct 15, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Akira Sakakibara
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B60 - VEHICLES IN GENERAL
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Shovel
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Patent number 12,116,751
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Issue date Oct 15, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Ryuji Shiratani
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B60 - VEHICLES IN GENERAL
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Vehicle shovel
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Patent number 12,110,652
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Issue date Oct 8, 2024
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Sumitomo(S.H.I) Construction Machinery Co., Ltd.
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Takeya Izumikawa
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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-
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Display unit for road machine
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Patent number 12,039,866
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Issue date Jul 16, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Yukihiro Tomita
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G08 - SIGNALLING
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Work machine
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Patent number 12,030,747
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Issue date Jul 9, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Yoshimitsu Yuzawa
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel and shovel operating device
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Patent number 12,024,858
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Issue date Jul 2, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Daishi Saito
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 12,018,461
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Issue date Jun 25, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Takashi Nishi
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Excavator
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Patent number 12,018,460
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Issue date Jun 25, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Kiminori Sano
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel and assist device for shovel
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Patent number 11,994,397
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Issue date May 28, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Youji Misaki
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G06 - COMPUTING CALCULATING COUNTING
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Shovel
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Patent number 11,987,954
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Issue date May 21, 2024
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SUMITOMO(S.H.L.) CONSTRUCTION MACHINERY CO., LTD.
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Takashi Yamamoto
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 11,987,180
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Issue date May 21, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Toshiki Fukuoka
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B60 - VEHICLES IN GENERAL
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Shovel
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Patent number 11,987,959
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Issue date May 21, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Takuma Seki
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B60 - VEHICLES IN GENERAL
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Shovel
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Patent number 11,952,741
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Issue date Apr 9, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Takeya Izumikawa
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 11,946,223
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Issue date Apr 2, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Sou Sakuta
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B60 - VEHICLES IN GENERAL
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Shovel
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Patent number 11,913,194
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Issue date Feb 27, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Sou Sakuta
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel and system for shovel
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Patent number 11,913,197
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Issue date Feb 27, 2024
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SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
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Toshiki Fukuoka
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Shovel
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Patent number 11,879,589
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Issue date Jan 23, 2024
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Sumitomo(S.H.I) Construction Machinery Co., Ltd.
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Ryuji Shiratani
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING