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Masaki Asai
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Nagoya, JP
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last 30 patents
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Patent Grant
Electric wire
Patent number
4,820,012
Issue date
Apr 11, 1989
Kabushiki Kaisha MEC Laboratories
Masaki Asai
G02 - OPTICS
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Patent Grant
Pulley block assembly for aerial line
Patent number
4,690,381
Issue date
Sep 1, 1987
Meitoh Denki Kohji Kabushiki Kaisha
Masaki Asai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER