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Katsunori Tamamura
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Disk device, shutter control device, and computer program for shutt...
Patent number
7,886,314
Issue date
Feb 8, 2011
Pioneer Corporation
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Shutter controller, disc device, and computer program for determini...
Patent number
7,877,762
Issue date
Jan 25, 2011
Pioneer Corporation
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium conveyer
Patent number
6,980,493
Issue date
Dec 27, 2005
Pioneer Corporation
Yuichi Kimikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium conveyor
Patent number
6,892,385
Issue date
May 10, 2005
Pioneer Corporation
Yuichi Kimikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Gain controlling apparatus and method, information reproducing appa...
Patent number
6,606,284
Issue date
Aug 12, 2003
Pioneer Corporation
Masato Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Drive apparatus for optical recording medium
Patent number
6,510,112
Issue date
Jan 21, 2003
Pioneer Corporation
Masato Sakamoto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DRIVING DEVICE
Publication number
20090046546
Publication date
Feb 19, 2009
Pioneer Corporation
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Shutter controller, disc device, and computer program for determini...
Publication number
20090037943
Publication date
Feb 5, 2009
Pioneer Corporation
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Disk Device, Shutter Control Device, and Computer Program for Shutt...
Publication number
20080247084
Publication date
Oct 9, 2008
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus for reproducing information recorded in optical recording...
Publication number
20050232089
Publication date
Oct 20, 2005
PIONEER CORPORATION
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and setup method for reproducing information recorded in...
Publication number
20050232090
Publication date
Oct 20, 2005
PIONEER CORPORATION
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Medium detecting device
Publication number
20050207471
Publication date
Sep 22, 2005
PIONEER CORPORATION
Hiroyuki Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
Medium detecting device, medium detecting method, recording-medium...
Publication number
20050207472
Publication date
Sep 22, 2005
PIONEER CORPORATION
Hiroyuki Matsumoto
G01 - MEASURING TESTING
Information
Patent Application
Information recording medium conveyer
Publication number
20030218945
Publication date
Nov 27, 2003
PIONEER CORPORATION
Yuichi Kimikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording medium conveyor
Publication number
20030210618
Publication date
Nov 13, 2003
PIONEER CORPORATION
Yuichi Kimikawa
G11 - INFORMATION STORAGE