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Kumagai Kaoru

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Publication

Featured researches published by Kumagai Kaoru.

Archive | 2001

LIGHT WAVE RANGE FINDER

Otomo Fumio; Kumagai Kaoru

Archive | 1995

STAFF FOR ELECTRONIC LEVEL AND ELECTRONIC LEVEL

Kumagai Kaoru; Otomo Fumio

Archive | 2012

INCLINATION DETECTOR AND INCLINATION DETECTING APPARATUS

Otomo Fumio; Kumagai Kaoru

Archive | 1994

ELECTRONIC LEVEL AND LEVELING ROD FOR ELECTRONIC LEVEL

Kumagai Kaoru; Kawashima Shinji; Furuya Kiichi; Otomo Fumio

Archive | 2000

DEVICE FOR MEASURING CENTRIPETAL POSITION OF A SURVEYING MACHINE AND SURVEYING MACHINE

Kumagai Kaoru; Otomo Fumio

Archive | 2000

PHOTODETECTING DEVICE FOR SURVEY INSTRUMENT

Kumagai Kaoru; Otomo Fumio

Archive | 2000

POSITION MEASURING APPARATUS AND SURVEYING INSTRUMENT USING IT

Kumagai Kaoru; Otomo Fumio

Archive | 1999

TILT SENSOR AND SURVEYING INSTRUMENT USING THE SAME

Kumagai Kaoru; Otomo Fumio

Archive | 2010

LASER SURVEY SYSTEM AND DISTANCE MEASURING METHOD

Kumagai Kaoru; Yoshino Kenichiro; Tanaka Yasushi; Ishinabe Ikuo

Archive | 1994

LEVEL ROD FOR LEVEL

Kumagai Kaoru; Kawashima Shinji; Furuya Kiichi; Otomo Fumio

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Collaboration

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Otani Hitoshi

Topcon Corporation

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