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Masamichi Sasaki
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Yokohama, JP
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last 30 patents
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Patent Grant
Magnetic recording/reproducing apparatus
Patent number
5,864,648
Issue date
Jan 26, 1999
Victor Company of Japan, Ltd.
Masamichi Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Track deviation measuring method and track deviation measuring appa...
Patent number
5,822,491
Issue date
Oct 13, 1998
Victor Company of Japan, Ltd.
Masamichi Sasaki
G11 - INFORMATION STORAGE