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Dive into the research topics where Eiji Yamagata is active.

Publication


Featured researches published by Eiji Yamagata.


Archive | 1996

Area limiting excavation control system for construction machine

Eiji Yamagata; Kazuo Hitachikenki Tsukuba-ryo Fujishima; Hiroyuki Adachi; Hiroshi Watanabe; Masakazu Haga


Archive | 1995

Aera limiting digging control device for a building machine

Toichi Hirata; Eiji Yamagata; Hiroshi Watanabe; Masakazu Haga; Kazuo Fujishima; Hiroyuki Adachi


Archive | 1995

Area-limited digging control device for construction machines

Hiroshi Watanabe; Toichi Hirata; Masakazu Haga; Eiji Yamagata; Kazuo Fujishima; Hiroyuki Adachi


Archive | 1992

VIBRATION SUPPRESSION CONTROL DEVICE FOR WORKING DEVICE FOR HYDRAULIC WORKING MACHINE

Kiyotaka Obara; Yasuo Tanaka; Hiroshi Watanabe; Eiji Yamagata; 清隆 小原; 栄治 山形; 洋 渡邊; 康雄 田中


Archive | 1995

Limited area excavation control device for construction machine

Hiroyuki Adachi; Kazuo Fujishima; Masakazu Haga; Hiroshi Watanabe; Eiji Yamagata; 栄治 山形; 洋 渡邊; 正和 羽賀; 一雄 藤島; 宏之 足立


Archive | 1994

Excavation control device of hydraulic shovel

Hiroyuki Adachi; Kazuo Fujishima; Masakazu Haga; Toichi Hirata; Hiroshi Watanabe; Eiji Yamagata; 栄治 山形; 東一 平田; 洋 渡邊; 正和 羽賀; 一雄 藤島; 宏之 足立


Archive | 1996

Baggersteuersystem mit Arbeitsbereichbegrenzung für Baumaschinen Excavator control system with working area limitation for construction equipment

Eiji Yamagata; Kazuo Fujishima; Hiroyuki Adachi; Hiroshi Watanabe; Masakazu Haga


Archive | 1995

Baggersteuervorrichtung mit einem baggerbereich-begrenzer für baumaschinen Excavator controller with an excavator range limiters for construction machines

Toichi Hirata; Eiji Yamagata; Hiroshi Watanabe; Masakazu Haga; Kazuo Fujishima; Hiroyuki Adachi


Archive | 1995

Excavator control device with an excavator range limiters for construction machines

Toichi Hirata; Eiji Yamagata; Hiroshi Watanabe; Masakazu Haga; Kazuo Fujishima; Hiroyuki Adachi


Archive | 1995

Dispositif de commande d'excavation a limitation de surface de travail pour engin de terrassement

Toichi Hirata; Eiji Yamagata; Hiroshi Watanabe; Masakazu Haga; Kazuo Fujishima; Hiroyuki Adachi

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Hiroyuki Adachi

Hitachi Construction Machinery

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Masakazu Haga

Hitachi Construction Machinery

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Kazuo Fujishima

Hitachi Construction Machinery

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Yasuo Tanaka

Hitachi Construction Machinery

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