Kazutoshi Shimizume

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Analog scan circuit, analog flip-flop, and data processing apparatus
- Patent number 8,458,542
- Issue date Jun 4, 2013
- Sony Corporation
- Kazutoshi Shimizume
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor memory system and signal processing system
- Patent number 8,166,371
- Issue date Apr 24, 2012
- Sony Corporation
- Kazutoshi Shimizume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display apparatus and testing method for liquid crys...
- Patent number 7,821,285
- Issue date Oct 26, 2010
- Sony Corporation
- Hideaki Kawaura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device, semiconductor integrated circuit and bump res...
- Patent number 7,626,411
- Issue date Dec 1, 2009
- Sony Corporation
- Kazutoshi Shimizume
- G01 - MEASURING TESTING
Information Patent Grant
Liquid-crystal display device, defective pixel examination method,...
- Patent number 7,525,334
- Issue date Apr 28, 2009
- Sony Corporation
- Kazutoshi Shimizume
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor memory device and signal processing system
- Patent number 7,406,649
- Issue date Jul 29, 2008
- Sony Corporation
- Kazutoshi Shimizume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device carrying a plurality of circuits
- Patent number 6,762,442
- Issue date Jul 13, 2004
- Sony Corporation
- Kazutoshi Shimizume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor circuit
- Patent number 6,759,701
- Issue date Jul 6, 2004
- Sony Corporation
- Kazutoshi Shimizume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Servo control system for disk player
- Patent number 6,269,061
- Issue date Jul 31, 2001
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase modulator circuit
- Patent number 6,084,449
- Issue date Jul 4, 2000
- Sony Corporation
- Kazutoshi Shimizume
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase modulator circuit
- Patent number 5,923,200
- Issue date Jul 13, 1999
- Sony Corporation
- Kazutoshi Shimizume
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Disc reproducing apparatus and method with adjustment of rotation s...
- Patent number 5,910,934
- Issue date Jun 8, 1999
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk driving system and disk driving method
- Patent number 5,883,866
- Issue date Mar 16, 1999
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player apparatus having a disc rotational speed controller
- Patent number 5,694,380
- Issue date Dec 2, 1997
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player apparatus having a signal processing circuit which prod...
- Patent number 5,636,192
- Issue date Jun 3, 1997
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player having a plurality of reading means for reading informa...
- Patent number 5,590,106
- Issue date Dec 31, 1996
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking traverse control circuit for head unit of disc player
- Patent number 5,548,569
- Issue date Aug 20, 1996
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
De-interleave circuit for regenerating digital data
- Patent number 5,528,608
- Issue date Jun 18, 1996
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
EFM modulator for controlling digital sum variation of encoded data
- Patent number 5,486,827
- Issue date Jan 23, 1996
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus servo circuit apparatus with automatic bias adjustments
- Patent number 5,475,664
- Issue date Dec 12, 1995
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact disc player using Sub-Q data for track jump compensation
- Patent number 5,471,442
- Issue date Nov 28, 1995
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Data processing circuit for disc player
- Patent number 5,453,964
- Issue date Sep 26, 1995
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital phase locked loop apparatus
- Patent number 5,416,809
- Issue date May 16, 1995
- Sony Corporation
- Shozo Masuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Error correction method
- Patent number 5,408,477
- Issue date Apr 18, 1995
- Sony Corporation
- Takashi Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator circuit for a recording for a digital recording medium
- Patent number 5,349,349
- Issue date Sep 20, 1994
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc recording/reproducing apparatus having two constant linear vel...
- Patent number 5,265,081
- Issue date Nov 23, 1993
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact disk players
- Patent number 5,210,727
- Issue date May 11, 1993
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information signal reproducing apparatus
- Patent number 5,138,601
- Issue date Aug 11, 1992
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE
Information Patent Grant
Large scale integrated circuit for converting pulse code modulated...
- Patent number 5,023,615
- Issue date Jun 11, 1991
- Sony Corporation
- Takaaki Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for detecting a synchronizing signal
- Patent number 4,979,192
- Issue date Dec 18, 1990
- Sony Corporation
- Kazutoshi Shimizume
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ANALOG SCAN CIRCUIT, ANALOG FLIP-FLOP, AND DATA PROCESSING APPARATUS
- Publication number 20100289549
- Publication date Nov 18, 2010
- SONY CORPORATION
- Kazutoshi Shimizume
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor memory system and signal processing system
- Publication number 20080115043
- Publication date May 15, 2008
- Sony Corporation
- Kazutoshi Shimizume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device, semiconductor integrated circuit and bump res...
- Publication number 20080048706
- Publication date Feb 28, 2008
- Sony Corporation
- Kazutoshi Shimizume
- G01 - MEASURING TESTING
Information Patent Application
Liquid crystal display apparatus and testing method for liquid crys...
- Publication number 20080007504
- Publication date Jan 10, 2008
- Hideaki Kawaura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid-crystal display device, defective pixel examination method,...
- Publication number 20060284646
- Publication date Dec 21, 2006
- SONY CORPORATION
- Kazutoshi Shimizume
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor integrated circuit and method for testing connection...
- Publication number 20060232292
- Publication date Oct 19, 2006
- Kazutoshi Shimizume
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor memory device and signal processing system
- Publication number 20050268208
- Publication date Dec 1, 2005
- SONY CORPORATION
- Kazutoshi Shimizume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device carrying a plurality of circuits
- Publication number 20020117688
- Publication date Aug 29, 2002
- Kazutoshi Shimizume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transistor circuit
- Publication number 20020047733
- Publication date Apr 25, 2002
- Sony Corporation
- Kazutoshi Shimizume
- H01 - BASIC ELECTRIC ELEMENTS

Kazutoshi Shimizume

Person

Patents Grantslast 30 patents

Analog scan circuit, analog flip-flop, and data processing apparatus

Semiconductor memory system and signal processing system

Liquid crystal display apparatus and testing method for liquid crys...

Semiconductor device, semiconductor integrated circuit and bump res...

Liquid-crystal display device, defective pixel examination method,...

Semiconductor memory device and signal processing system

Semiconductor device carrying a plurality of circuits

Transistor circuit

Servo control system for disk player

Phase modulator circuit

Phase modulator circuit

Disc reproducing apparatus and method with adjustment of rotation s...

Disk driving system and disk driving method

Disc player apparatus having a disc rotational speed controller

Disc player apparatus having a signal processing circuit which prod...

Disc player having a plurality of reading means for reading informa...

Tracking traverse control circuit for head unit of disc player

De-interleave circuit for regenerating digital data

EFM modulator for controlling digital sum variation of encoded data

Focus servo circuit apparatus with automatic bias adjustments

Compact disc player using Sub-Q data for track jump compensation

Data processing circuit for disc player

Digital phase locked loop apparatus

Error correction method

Modulator circuit for a recording for a digital recording medium

Disc recording/reproducing apparatus having two constant linear vel...

Compact disk players

Digital information signal reproducing apparatus

Large scale integrated circuit for converting pulse code modulated...

Circuit for detecting a synchronizing signal

Patents Applicationslast 30 patents

ANALOG SCAN CIRCUIT, ANALOG FLIP-FLOP, AND DATA PROCESSING APPARATUS

Semiconductor memory system and signal processing system

Semiconductor device, semiconductor integrated circuit and bump res...

Liquid crystal display apparatus and testing method for liquid crys...

Liquid-crystal display device, defective pixel examination method,...

Semiconductor integrated circuit and method for testing connection...

Semiconductor memory device and signal processing system

Semiconductor device carrying a plurality of circuits

Transistor circuit