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Mamoru Kainuma
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Ibaraki, JP
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last 30 patents
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Patent Grant
Interferometer, optical scanning type tunneling microscope and opti...
Patent number
5,508,805
Issue date
Apr 16, 1996
Hitachi, Ltd.
Masaru Muranishi
B82 - NANO-TECHNOLOGY
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Patent Grant
Optical information storage medium control apparatus
Patent number
5,481,515
Issue date
Jan 2, 1996
Hitachi, Ltd.
Hidehiko Kando
G11 - INFORMATION STORAGE
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Patent Grant
Magneto-optical recording device having an optical head capable of...
Patent number
5,448,536
Issue date
Sep 5, 1995
Hitachi, Ltd.
Masaru Muranishi
G11 - INFORMATION STORAGE
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Patent Grant
Integrated optical information detector for an optical information...
Patent number
5,404,009
Issue date
Apr 4, 1995
Hitachi, Ltd.
Hidehiko Kando
G11 - INFORMATION STORAGE