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Yoichi Zenno
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic recording apparatus, magnetic reproducing apparatus, and r...
Patent number
6,504,991
Issue date
Jan 7, 2003
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital signal recording apparatus, and related method
Patent number
6,288,857
Issue date
Sep 11, 2001
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital signal recording apparatus, and related method
Patent number
6,198,585
Issue date
Mar 6, 2001
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital signal recording and reproducing apparatus and recording me...
Patent number
6,191,900
Issue date
Feb 20, 2001
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information signal recording apparatus
Patent number
6,122,432
Issue date
Sep 19, 2000
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic playback system
Patent number
6,084,737
Issue date
Jul 4, 2000
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for recording digital signals in the form of p...
Patent number
6,052,246
Issue date
Apr 18, 2000
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Digital signal recording apparatus, and related method
Publication number
20010002867
Publication date
Jun 7, 2001
Victor Company of Japan, Ltd.
Seiji Higurashi
G11 - INFORMATION STORAGE