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Takehiro Takano
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Sendai, JP
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last 30 patents
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Patent Grant
Powder conveying device
Patent number
5,414,497
Issue date
May 9, 1995
Canon Kabushiki Kaisha
Hiroaki Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Powder conveying device
Patent number
5,270,484
Issue date
Dec 14, 1993
Canon Kabushiki Kaisha
Hiroaki Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY