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Yoshihisa Kurosawa
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lens barrier module and image pickup apparatus having the same
Patent number
7,738,035
Issue date
Jun 15, 2010
Seiko Precision Inc.
Seiichi Oishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens barrier apparatus and image pickup apparatus having the same
Patent number
7,390,132
Issue date
Jun 24, 2008
Seiko Precision Inc.
Satoru Tada
G02 - OPTICS
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Patent Grant
Data processing device for a camera
Patent number
5,608,488
Issue date
Mar 4, 1997
Seiko Precision Inc.
Toshiaki Hirai
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Lens barrier module and image pickup apparatus having the same
Publication number
20070160368
Publication date
Jul 12, 2007
Seiko Precision Inc.
Seiichi Oishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens barrier apparatus and image pickup apparatus having the same
Publication number
20070154206
Publication date
Jul 5, 2007
Seiko Precision Inc.
Satoru Tada
G02 - OPTICS