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Hiroyuki Isobe
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Saitama-ken, JP
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Patents Grants
last 30 patents
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
Audio signal processing apparatus
Patent number
7,227,963
Issue date
Jun 5, 2007
Pioneer Electronic Corporation
Youichi 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
Audio signal processing apparatus
Patent number
6,822,152
Issue date
Nov 23, 2004
Pioneer Electronic Corporation
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for reproducing information recorded on a disc
Patent number
6,809,247
Issue date
Oct 26, 2004
Pioneer Electronic Corporation
Youichi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Audio reproduction apparatus for reproducing music information reco...
Patent number
6,576,825
Issue date
Jun 10, 2003
Pioneer Electronic Corporation
Youichi 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 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
System for reproducing information recorded on a disc
Publication number
20030193846
Publication date
Oct 16, 2003
Pioneer Electric Corporation
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
Information
Patent Application
AUDIO SIGNAL PROCESSING APPARATUS
Publication number
20010042434
Publication date
Nov 22, 2001
YOUICHI YAMADA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM FOR REPRODUCING INFORMATION RECORDED ON A DISC
Publication number
20010011497
Publication date
Aug 9, 2001
YOUICHI YAMADA
G10 - MUSICAL INSTRUMENTS ACOUSTICS