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Masahiko Misawa
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Kanagawa, JP
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last 30 patents
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Patent Grant
Digital recording/reproducing apparatus for surveillance
Patent number
7,123,820
Issue date
Oct 17, 2006
Matsushita Electric Industrial Co., Ltd.
Toshihiro Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image or video data processing system
Patent number
6,738,425
Issue date
May 18, 2004
Matsushita Electric Industrial Co., Ltd.
Haruo Tagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Digital recording/reproducing apparatus for surveillance
Publication number
20020051059
Publication date
May 2, 2002
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Toshihiro Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE