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Hirohide Kobori
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Tokorozawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information recording medium, apparatus for recording the same and...
Patent number
RE39110
Issue date
May 30, 2006
Pioneer Electronic Corporation
Yoshiaki Moriyama
369 - Dynamic information storage or retrieval
Information
Patent Grant
Information reproducing apparatus
Patent number
6,650,827
Issue date
Nov 18, 2003
Pioneer Corporation
Takahiko Ogikubo
G11 - INFORMATION STORAGE
Information
Patent Grant
Image information reproducing apparatus
Patent number
6,381,399
Issue date
Apr 30, 2002
Pioneer Electronic Corporation
Hiroyuki Motohashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium, apparatus for recording the same and...
Patent number
6,067,282
Issue date
May 23, 2000
Pioneer Electronic Corporation
Yoshiaki Moriyama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information recording medium, apparatus for recording the same and...
Patent number
5,889,746
Issue date
Mar 30, 1999
Pioneer LDC, Inc.
Yoshiaki Moriyama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information record medium, apparatus for recording the same and app...
Patent number
5,742,569
Issue date
Apr 21, 1998
Pioneer Electronic Corporation
Kaoru Yamamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS