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Dive into the research topics where Sadahisa Tomita is active.

Publication


Featured researches published by Sadahisa Tomita.


Archive | 2001

Display device and display controller of construction machinery

Hiroshi Ogura; Hiroshi Watanabe; Kazuo Fujishima; Sadahisa Tomita


Archive | 2000

Target excavation surface setting device for excavation machine, recording medium therefor and display unit

Kazuo Fujishima; Hiroshi Watanabe; Hiroshi Ogura; Sadahisa Tomita


Archive | 1999

Display system of excavating machine and recording medium

Kazuo Fujishima; Hiroshi Ogura; Sadahisa Tomita; Hiroshi Watanabe; ▲禎▼久 冨田; 弘 小倉; 洋 渡邊; 一雄 藤島


Archive | 2000

Front controller for hydraulic excavator

Kazuo Fujishima; Hiroshi Ogura; Sadahisa Tomita; Hiroshi Watanabe; ▲禎▼久 冨田; 弘 小倉; 洋 渡邊; 一雄 藤島


Archive | 1988

Ultrasonic method for measurement of size of any flaw within solid mass

Takeshi Miyajima; Yukio Ogura; Sadahisa Tomita


Archive | 2000

Working apparatus for construction machine

Sadahisa Tomita; Genroku Sugiyama; Masakazu Haga; Ryohei Suzuki; Toshio Hasegawa; Koji Tahara


Archive | 1999

Device and method for limiting and controlling region of construction machine

Kazuo Fujishima; Masakazu Haga; Sadahisa Tomita; ▲禎▼久 冨田; 正和 羽賀; 一雄 藤島


Archive | 1997

Air outlet member

Yoshiyuki Kondoh; Tsuyoshi Sakyo; Yoshimi Iwase; Sadahisa Tomita; Kazunori Komatsu; Kazuhisa Tamura


Archive | 1995

Air conditioner duct

Yoshiyuki Kondoh; Tsuyoshi Sakyo; Yoshimi Iwase; Sadahisa Tomita; Kazunori Komatsu; Kazuhisa Tamura


Archive | 1986

METHOD AND DEVICE FOR MEASURING NUGGET IN LAP RESISTANCE WELDING WITH SUPERSONIC WAVE

Sadahisa Tomita; Yukio Ogura

Collaboration


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Hiroshi Ogura

Hitachi Construction Machinery

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Kazuo Fujishima

Hitachi Construction Machinery

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Masakazu Haga

Hitachi Construction Machinery

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Genroku Sugiyama

Hitachi Construction Machinery

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Kazuhisa Tamura

Hitachi Construction Machinery

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Koji Tahara

Hitachi Construction Machinery

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Ryohei Suzuki

Hitachi Construction Machinery

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Toshio Hasegawa

Hitachi Construction Machinery

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Yoshimi Iwase

Hitachi Construction Machinery

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