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Norihiko Kawada
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Tokyo, JP
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last 30 patents
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Patent Grant
Contour-emphasizing apparatus in television camera
Patent number
5,247,360
Issue date
Sep 21, 1993
Ikegami Tsushinki Co., Ltd.
Norihiko Kawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for color correction of image signals of a color televisi...
Patent number
5,179,437
Issue date
Jan 12, 1993
Ikegani Tsushinki Co., Ltd.
Norihiko Kawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid state image pick-up apparatus
Patent number
5,069,530
Issue date
Dec 3, 1991
Nippon Hoso Kyokai
Yasuaki Nishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE