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Yoshizumi Nakasuji
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Nagoya, JP
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last 30 patents
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Patent Grant
Optical fiber array
Patent number
6,295,404
Issue date
Sep 25, 2001
NGK Insulators, Ltd.
Takenori Ichigi
G02 - OPTICS
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Patent Grant
Optical transmission member-fixed assembly
Patent number
6,160,947
Issue date
Dec 12, 2000
NCK Insulators, Ltd.
Yukihisa Osugi
G02 - OPTICS