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Yasuaki Muto
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Toyonaka, JP
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last 30 patents
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Patent Grant
Video signal conversion device and video signal conversion method
Patent number
6,876,395
Issue date
Apr 5, 2005
Matsushita Electric Industrial Co., Ltd.
Yasuaki Muto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection type image displaying apparatus
Patent number
5,990,853
Issue date
Nov 23, 1999
Matsushita Electric Industrial Co., Ltd.
Yasunori Kuratomi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Video display device
Patent number
5,847,778
Issue date
Dec 8, 1998
Matsushita Electric Industrial Co., Ltd.
Yasuaki Muto
H04 - ELECTRIC COMMUNICATION TECHNIQUE