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Kenichi Shindate
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Adaptive filter and echo canceller
Patent number
5,638,439
Issue date
Jun 10, 1997
Oki Electric Industry Co., Ltd.
Shinichi Kawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Camera data transfer system
Publication number
20060197850
Publication date
Sep 7, 2006
Oki Electric Industry Co., Ltd.
Hiroki Goko
H04 - ELECTRIC COMMUNICATION TECHNIQUE