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Rikiya Asaoka
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Image display apparatus, image signal processing circuit used there...
Patent number
7,916,158
Issue date
Mar 29, 2011
Hitachi, Ltd.
Hiroshi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image processing apparatus
Patent number
7,719,619
Issue date
May 18, 2010
Hitachi, Ltd.
Naoya Oka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Image processing apparatus
Publication number
20060256240
Publication date
Nov 16, 2006
Naoya Oka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Image display apparatus, image signal processing circuit used there...
Publication number
20060245017
Publication date
Nov 2, 2006
Hiroshi Aoki
G06 - COMPUTING CALCULATING COUNTING