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Takamasa Yamaguchi
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Broadcast receiver for displaying video information of a program tr...
Patent number
7,239,356
Issue date
Jul 3, 2007
Pioneer Corporation
Hidetsugu Kubota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital acoustic reproducing apparatus, acoustic apparatus and acou...
Patent number
7,136,712
Issue date
Nov 14, 2006
Pioneer Corporation
Yukari Mizumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Drive controller and control method
Patent number
7,002,548
Issue date
Feb 21, 2006
Pioneer Corporation
Takamasa Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display controller, display control method, drive controller and dr...
Patent number
6,995,755
Issue date
Feb 7, 2006
Pioneer Corporation
Takamasa Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Information playback apparatus for playing back data recorded in an...
Patent number
6,735,152
Issue date
May 11, 2004
Pioneer Corporation
Hitoshi Sato
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
BROADCAST RECEIVER
Publication number
20070153140
Publication date
Jul 5, 2007
PIONEER CORPORATION
Hidetsugu Kubota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data transfer and reproduction system
Publication number
20040252985
Publication date
Dec 16, 2004
PIONEER CORPORATION
Yoshiya Nonaka
G11 - INFORMATION STORAGE
Information
Patent Application
Noise reduction apparatus
Publication number
20040252846
Publication date
Dec 16, 2004
Pioneer Corporation
Yoshiya Nonaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Broadcast receiver
Publication number
20040027485
Publication date
Feb 12, 2004
PIONEER CORPORATION
Hidetsugu Kubota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Drive controller and control method
Publication number
20030122782
Publication date
Jul 3, 2003
PIONEER CORPORATION
Takamasa Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Display controller, display control method, drive controller and dr...
Publication number
20030125873
Publication date
Jul 3, 2003
PIONEER CORPORATION
Takamasa Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Information playback apparatus
Publication number
20030053380
Publication date
Mar 20, 2003
PIONEER CORPORATION
Hitoshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Digital acoustic reproducing apparatus, acoustic apparatus and acou...
Publication number
20030055517
Publication date
Mar 20, 2003
PIONEER CORPORATION
Yukari Mizumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE