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Hironobu Murata
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Hodogaya Ku Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Servo error detecting device for optical disk
Patent number
7,158,455
Issue date
Jan 2, 2007
Texas Instruments Incorporated
Hironobu Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk identification circuit
Patent number
7,139,229
Issue date
Nov 21, 2006
Texas Instruments Incorporated
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking error detector
Patent number
7,126,889
Issue date
Oct 24, 2006
Texas Instruments Incorporated
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo error detector for optical disk
Patent number
7,057,982
Issue date
Jun 6, 2006
Texas Instruments Incorporated
Takashi Aoe
G11 - INFORMATION STORAGE
Information
Patent Grant
Mirror detection signal generator
Patent number
6,982,941
Issue date
Jan 3, 2006
Texas Instruments Incorporated
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Grant
Peak hold circuit
Patent number
6,535,033
Issue date
Mar 18, 2003
Texas Instruments Incorporated
Toshio Yamauchi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Tracking error detector
Publication number
20040047250
Publication date
Mar 11, 2004
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Application
Servo error detector for optical disk
Publication number
20040013057
Publication date
Jan 22, 2004
Takashi Aoe
G11 - INFORMATION STORAGE
Information
Patent Application
Mirror detection signal generator
Publication number
20030152000
Publication date
Aug 14, 2003
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Application
Servo error detecting device for optical disk
Publication number
20030133374
Publication date
Jul 17, 2003
Hironobu Murata
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk identification circuit
Publication number
20020181370
Publication date
Dec 5, 2002
Koyu Yamanoi
G11 - INFORMATION STORAGE
Information
Patent Application
PEAK HOLD CIRCUIT
Publication number
20020070763
Publication date
Jun 13, 2002
Toshio Yamauchi
H03 - BASIC ELECTRONIC CIRCUITRY