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Masahiro W. Katsube
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Kingston, CA
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last 30 patents
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Patent Grant
Aperture-coupled line Magic-Tee and mixer formed therefrom
Patent number
5,303,419
Issue date
Apr 12, 1994
Her Majesty the Queen in Right of Canada as represented by the Minister of Co...
Apisak Ittipiboon
H03 - BASIC ELECTRONIC CIRCUITRY