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Makoto Ikehata
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Saitama, JP
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Patents Grants
last 30 patents
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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
Patents Applications
last 30 patents
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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