Junichi Takagaki

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Saitama-ken, JP

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Patents Grantslast 30 patents

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 playback apparatus
- Patent number 7,042,814
- Issue date May 9, 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
Information playback apparatus
- Patent number 6,751,167
- Issue date Jun 15, 2004
- Pioneer Corporation
- Yoichi Yamada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for sampling and storing audio information and...
- Patent number 6,734,351
- Issue date May 11, 2004
- Pioneer Corporation
- Youichi Yamada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for sampling and storing music, and apparatus...
- Patent number 6,630,621
- Issue date Oct 7, 2003
- Pioneer Corporation
- Youichi Yamada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 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
Apparatus and method for sampling and storing audio information and...
- Publication number 20030205123
- Publication date Nov 6, 2003
- PIONEER CORPORATION
- Youichi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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