Membership
Tour
Register
Log in
Kimimasa Senba
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Misjudgment correction circuit and optical disk drive
Patent number
8,243,564
Issue date
Aug 14, 2012
Sony Corporation
Shinya Nouchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Comparator and optical-disc recording/reproduction apparatus
Patent number
8,054,719
Issue date
Nov 8, 2011
Sony Corporation
Kimimasa Senba
G11 - INFORMATION STORAGE
Information
Patent Grant
Wobble signal extraction circuit and optical disk device
Patent number
7,933,173
Issue date
Apr 26, 2011
Sony Corporation
Kimimasa Senba
G11 - INFORMATION STORAGE
Information
Patent Grant
PLL circuit and recording and playback apparatus using same
Patent number
6,804,074
Issue date
Oct 12, 2004
Sony Corporation
Norio Shoji
G11 - INFORMATION STORAGE
Information
Patent Grant
Asymmetry correcting circuit and information reproducing apparatus...
Patent number
6,693,863
Issue date
Feb 17, 2004
Sony Corporation
Norio Shoji
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonlinearity compensation circuit and method, control circuit and m...
Patent number
6,597,650
Issue date
Jul 22, 2003
Sony Corporation
Masayuki Katakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
PLL circuit and recorded data reproduction apparatus
Patent number
6,496,076
Issue date
Dec 17, 2002
Sony Corporation
Norio Shoji
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Comparator and optical-disc recording/reproduction apparatus
Publication number
20100157758
Publication date
Jun 24, 2010
SONY CORPORATION
Kimimasa Senba
G11 - INFORMATION STORAGE
Information
Patent Application
Misjudgment correction circuit and optical disk drive
Publication number
20090279396
Publication date
Nov 12, 2009
SONY CORPORATION
Shinya Nouchi
G11 - INFORMATION STORAGE
Information
Patent Application
WOBBLE SIGNAL EXTRACTION CIRCUIT AND OPTICAL DISK DEVICE
Publication number
20090154305
Publication date
Jun 18, 2009
SONY CORPORATION
Kimimasa Senba
G11 - INFORMATION STORAGE
Information
Patent Application
Phase locked loop circuit and information reproduction apparatus
Publication number
20070177703
Publication date
Aug 2, 2007
SONY CORPORATION
Kimimasa Senba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Clock generation circuit and optical disk apparatus
Publication number
20060018229
Publication date
Jan 26, 2006
Sony Corporation
Kimimasa Senba
G11 - INFORMATION STORAGE
Information
Patent Application
Asymmetry correcting circuit and information reproducing apparatus...
Publication number
20020172112
Publication date
Nov 21, 2002
Norio Shoji
G11 - INFORMATION STORAGE
Information
Patent Application
Nonlinearity compensation circuit and method, control circuit and m...
Publication number
20020053935
Publication date
May 9, 2002
Masayuki Katakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PLL circuit and recording and playback apparatus using same
Publication number
20020017934
Publication date
Feb 14, 2002
Norio Shoji
G11 - INFORMATION STORAGE