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Haruhiko Nakamura
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Inazawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Control apparatus for passenger conveyor and passenger detecting de...
Patent number
6,334,522
Issue date
Jan 1, 2002
Mitsubishi Denki Kabushiki Kaisha
Yasumasa Haruta
B66 - HOISTING LIFTING HAULING
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Patent Grant
Escalator system with convertible steps for wheel chair
Patent number
5,024,314
Issue date
Jun 18, 1991
Mitsubishi Denki Kabushiki Kaisha
Shigeharu Kitamura
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Control apparatus for passenger conveyor and passenger detecting de...
Publication number
20010002644
Publication date
Jun 7, 2001
Yasumasa Haruta
B66 - HOISTING LIFTING HAULING