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Tokyo, JP
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last 30 patents
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Patent Grant
Pal encoder using a digital signal processing
Patent number
5,406,335
Issue date
Apr 11, 1995
NEC Corporation
Hidemitsu Nikoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color signal enhancing cirucit for improving the resolution of pict...
Patent number
5,124,786
Issue date
Jun 23, 1992
NEC Corporation
Hidemitsu Nikoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Output apparatus for image signals
Patent number
5,055,917
Issue date
Oct 8, 1991
NEC Corporation
Hidemitsu Nikoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital video signal compensation circuit
Patent number
4,991,021
Issue date
Feb 5, 1991
NEC Corporation
Hidemitsu Nikoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE