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Kinji KAYANUMA
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Header region evaluation circuit, optical disk apparatus, and heade...
Patent number
8,644,122
Issue date
Feb 4, 2014
Renesas Electronics Corporation
Kinji Kayanuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Wobble signal extracting circuit, method for extracting wobble sign...
Patent number
8,310,905
Issue date
Nov 13, 2012
Renesas Electronics Corporation
Kinji Kayanuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproduction apparatus and information reproduction method
Patent number
8,023,382
Issue date
Sep 20, 2011
Renesas Electronics Corporation
Kinji Kayanuma
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
HEADER REGION EVALUATION CIRCUIT, OPTICAL DISK APPARATUS, AND HEADE...
Publication number
20130107689
Publication date
May 2, 2013
RENESAS ELECTRONICS CORPORATION
Kinji KAYANUMA
G11 - INFORMATION STORAGE
Information
Patent Application
WOBBLE SIGNAL EXTRACTING CIRCUIT, METHOD FOR EXTRACTING WOBBLE SIGN...
Publication number
20120087219
Publication date
Apr 12, 2012
RENESAS ELECTRONICS CORPORATION
Kinji KAYANUMA
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION REPRODUCTION APPARATUS AND INFORMATION REPRODUCTION METHOD
Publication number
20110013500
Publication date
Jan 20, 2011
NEC ELECTRONICS CORPORATION
Kinji KAYANUMA
G11 - INFORMATION STORAGE