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Yoshitaka Toyoizumi
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Tokyo, JP
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last 30 patents
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Patent Grant
Fixing method, optical component and pickup manufactured by the fix...
Patent number
7,499,229
Issue date
Mar 3, 2009
Konica Minolta Opto, INC
Kazuo Ishida
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Fixing method, optical component and pickup manufactured by the fix...
Publication number
20090120569
Publication date
May 14, 2009
KONICA MINOLTA OPTO, INC.
Kazuo Ishida
G02 - OPTICS
Information
Patent Application
Fixing method, optical component and pickup manufactured by the fix...
Publication number
20050264900
Publication date
Dec 1, 2005
KONICA MINOLTA OPTO. INC.
Kazuo Ishida
G02 - OPTICS