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Yujiro Suzuki
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Near field light generating device
Patent number
6,792,021
Issue date
Sep 14, 2004
Minolta Co., Ltd.
Yujiro Suzuki
G11 - INFORMATION STORAGE
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Patent Grant
Optical head, and optical recording and reproducing apparatus
Patent number
6,791,935
Issue date
Sep 14, 2004
Minolta Co., Ltd.
Hiroshi Hatano
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Optical head, and optical recording and reproducing apparatus
Publication number
20010017838
Publication date
Aug 30, 2001
Hiroshi Hatano
B82 - NANO-TECHNOLOGY