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Koichiro Sakata
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Saitama-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information reproducing apparatus
Patent number
8,284,639
Issue date
Oct 9, 2012
Pioneer Corporation
Youichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing apparatus
Patent number
7,889,605
Issue date
Feb 15, 2011
Pioneer Corporation
Youichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Information processing unit, information processing method, program...
Patent number
7,787,342
Issue date
Aug 31, 2010
Pioneer Corporation
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information playback apparatus
Patent number
7,394,731
Issue date
Jul 1, 2008
Pioneer Corporation
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information processing unit, display method for the information pro...
Patent number
7,115,807
Issue date
Oct 3, 2006
Pioneer Corporation
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information playback apparatus
Patent number
7,042,814
Issue date
May 9, 2006
Pioneer Corporation
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Beat density detecting apparatus and information playback apparatus
Patent number
7,031,243
Issue date
Apr 18, 2006
Pioneer Corporation
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Playback apparatus for displaying angular position based on remaind...
Patent number
6,845,073
Issue date
Jan 18, 2005
Pioneer Corporation
Yoichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for reproducing audio information, program...
Patent number
6,831,883
Issue date
Dec 14, 2004
Pioneer Corporation
Youichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Information playback apparatus
Patent number
6,751,167
Issue date
Jun 15, 2004
Pioneer Corporation
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of and apparatus for reproducing audio information, program...
Patent number
6,538,190
Issue date
Mar 25, 2003
Pioneer Corporation
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION REPRODUCING APPARATUS
Publication number
20110097055
Publication date
Apr 28, 2011
PIONEER CORPORATION
Youichi YAMADA
G11 - INFORMATION STORAGE
Information
Patent Application
Information Reproducing Apparatus
Publication number
20080212951
Publication date
Sep 4, 2008
Youichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Application
Information playback apparatus
Publication number
20060181968
Publication date
Aug 17, 2006
PIONEER CORPORATION
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Beat density detecting apparatus and information playback apparatus
Publication number
20060146659
Publication date
Jul 6, 2006
PIONEER CORPORATION
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Information processing unit, display method for the information pro...
Publication number
20040085291
Publication date
May 6, 2004
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Information processing unit, information processing method, program...
Publication number
20040085863
Publication date
May 6, 2004
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Information playback apparatus
Publication number
20020176343
Publication date
Nov 28, 2002
PIONEER CORPORATION
Yoichi Yamada
G11 - INFORMATION STORAGE
Information
Patent Application
Information playback apparatus
Publication number
20020176327
Publication date
Nov 28, 2002
PIONEER CORPORATION
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Information playback apparatus
Publication number
20020172107
Publication date
Nov 21, 2002
PIONEER CORPORATION
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Beat density detecting apparatus and information playback apparatus
Publication number
20020172118
Publication date
Nov 21, 2002
Yoichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS