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Shohei Yamazaki
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Hamamatsu, JP
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last 30 patents
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Patent Grant
Apparatus for intermittently recording and reproducing a signal on...
Patent number
5,412,628
Issue date
May 2, 1995
Yamaha Corporation
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Rotating head magnetic recording and reproducing device having auto...
Patent number
5,182,681
Issue date
Jan 26, 1993
Yamaha Corporation
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproduction device with fast feed/rewind he...
Patent number
4,965,874
Issue date
Oct 23, 1990
Yamaha Corporation
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
System of fast reproduction at non-integral multiple of normal play...
Patent number
4,943,872
Issue date
Jul 24, 1990
Yamaha Corporation
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing device with improved track servo
Patent number
4,920,435
Issue date
Apr 24, 1990
Yamaha Corporation
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Clock signal reproducing circuit for a player reproducing informati...
Patent number
4,672,597
Issue date
Jun 9, 1987
Nippon Gakki Seizo Kabushiki Kaisha
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc rotation servo control apparatus in a disc player
Patent number
4,603,412
Issue date
Jul 29, 1986
Nippon Gakki Seizo Kabushiki Kaisha
Shohei Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Automatic focusing device in an optical type data reproducing appar...
Patent number
4,561,080
Issue date
Dec 24, 1985
Nippon Gakki Seizo Kabushiki Kaisha
Shohei Yamazaki
G11 - INFORMATION STORAGE