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Akishima, JP
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last 30 patents
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Patent Grant
Image pickup tube
Patent number
4,713,588
Issue date
Dec 15, 1987
Hitachi, Ltd.
Shigehiko Takayama
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Cylindrical image pickup tube having electrostatic deflection elect...
Patent number
4,701,668
Issue date
Oct 20, 1987
Hitachi, Ltd.
Kentaro Oku
H01 - BASIC ELECTRIC ELEMENTS