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Hiroshi Numata
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Kanagawa, JP
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last 30 patents
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Patent Grant
Synchronization stabilizing circuit and television signal receiver
Patent number
5,917,551
Issue date
Jun 29, 1999
Sony Corporation
Nobutaka Iwasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vertical synchronizing signal stabilizing circuit, integrated circu...
Patent number
5,831,682
Issue date
Nov 3, 1998
Sony Corporation
Nobutaka Iwasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control system for peripheral devices
Patent number
5,294,929
Issue date
Mar 15, 1994
Sony Corporation
Hiroshi Numata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital phase comparator for use in a phase lock loop
Patent number
5,124,594
Issue date
Jun 23, 1992
Sony Corporation
Hiroshi Numata
H03 - BASIC ELECTRONIC CIRCUITRY