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Kouji Ise
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Takatsuki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical pick-up apparatus
Patent number
7,130,259
Issue date
Oct 31, 2006
Matsushita Electric Industrial Co., Ltd.
Shouichi Takasuka
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Optical pick-up apparatus
Publication number
20030202450
Publication date
Oct 30, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.,
Shouichi Takasuka
G11 - INFORMATION STORAGE