Osaka
Japan
7
2013-04-04
The entities that hold a legal rights for patent applications filed by inventor Mizuno Sadao:
Sadao Mizuno from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical pickup, inclination angle detection method, optical information device and information processing device
#2 | 2011-04-28Optical head for optical recorder/reproducer
#3 | 2010-09-02Objective lens, optical head and optical disc device
#4 | 2010-06-24Optical head and optical disc device
#5 | 2010-01-07Coupling lens, optical head and optical disc device
#6 | 2009-04-16Optical pickup, optical disk device, computer and optical disk recorder
#7 | 2008-01-17Optical head for optical recorder/reproducer
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