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Toshiyuki Fujii
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Hiroshima, JP
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last 30 patents
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Patent Grant
Trolley camera position detecting apparatus
Patent number
6,351,720
Issue date
Feb 26, 2002
Mitsubishi Heavy Industries, Ltd.
Hiromitsu Hoshina
B66 - HOISTING LIFTING HAULING
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Patent Grant
Suspended load vibration preventing apparatus
Patent number
5,642,822
Issue date
Jul 1, 1997
Mitsubishi Jukogyo Kabushiki Kaisha
Tadaaki Monzen
B66 - HOISTING LIFTING HAULING