Masatoshi Kokubun

Person

Kasugai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging circuit, charging apparatus, electronic equipment and char...
- Patent number 8,575,898
- Issue date Nov 5, 2013
- Spansion LLC
- Mayo Kitano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device, detection circuit and voltage control method
- Patent number 8,035,367
- Issue date Oct 11, 2011
- Fujitsu Semiconductor Limited
- Mayo Kitano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection circuit
- Patent number 7,982,431
- Issue date Jul 19, 2011
- Fujitsu Semiconductor Limited
- Masatoshi Kokubun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection circuit
- Patent number 7,894,221
- Issue date Feb 22, 2011
- Fujitsu Semiconductor Limited
- Masatoshi Kokubun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operational amplifier, line driver, and liquid crystal display device
- Patent number 7,880,537
- Issue date Feb 1, 2011
- Fujitsu Semiconductor Limited
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and circuit for controlling DC-DC converter
- Patent number 7,696,738
- Issue date Apr 13, 2010
- Fujitsu Microelectronics Limited
- Toshihiko Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and method for controlling output voltage
- Patent number 7,679,343
- Issue date Mar 16, 2010
- Fujitsu Microelectronics Limited
- Masatoshi Kokubun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controller for DC-DC converter and method for controlling DC-DC con...
- Patent number 7,609,042
- Issue date Oct 27, 2009
- Fujitsu Microelectronics Limited
- Masatoshi Kokubun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and liquid crystal panel driver device
- Patent number 7,580,020
- Issue date Aug 25, 2009
- Fujitsu Microelectronics Limited
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor integrated circuit for driving liquid crystal panel
- Patent number 7,460,097
- Issue date Dec 2, 2008
- Fujitsu Limited
- Seiji Yamagata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image processing circuit providing improved image quality
- Patent number 7,456,876
- Issue date Nov 25, 2008
- Fujitsu Limited
- Jun Funakoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Offset cancel circuit of voltage follower equipped with operational...
- Patent number 7,358,946
- Issue date Apr 15, 2008
- Fujitsu Limited
- Masatoshi Kokubun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier, line driver, and liquid crystal display device
- Patent number 7,336,124
- Issue date Feb 26, 2008
- Fujitsu Limited
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
X-Y address type solid-state image pickup device with an image aver...
- Patent number 7,242,427
- Issue date Jul 10, 2007
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS image sensor with voltage control circuit
- Patent number 7,224,390
- Issue date May 29, 2007
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS sensor circuit having a voltage control circuit controlling a...
- Patent number 7,196,726
- Issue date Mar 27, 2007
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor providing improved image quality
- Patent number 7,170,556
- Issue date Jan 30, 2007
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS image sensor
- Patent number 7,113,215
- Issue date Sep 26, 2006
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and liquid crystal panel driver device
- Patent number 7,098,878
- Issue date Aug 29, 2006
- Fujitsu Limited
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier, line driver, and liquid crystal display device
- Patent number 7,081,792
- Issue date Jul 25, 2006
- Fijitsu Limited
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Correlated double sampling circuit and CMOS image sensor including...
- Patent number 6,977,363
- Issue date Dec 20, 2005
- Fujitsu Limited
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Offset cancel circuit of voltage follower equipped with operational...
- Patent number 6,946,905
- Issue date Sep 20, 2005
- Fujitsu Limited
- Masatoshi Kokubun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image sensor
- Patent number 6,914,631
- Issue date Jul 5, 2005
- Fujitsu Limited
- Shinya Udo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit for driving liquid crystal panel
- Patent number 6,864,873
- Issue date Mar 8, 2005
- Fujitsu Limited
- Seiji Yamagata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dot-inversion data driver for liquid crystal display device
- Patent number 6,784,866
- Issue date Aug 31, 2004
- Fujitsu Limited
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Selector and multilayer interconnection with reduced occupied area...
- Patent number 6,608,612
- Issue date Aug 19, 2003
- Fujitsu Limited
- Masatoshi Kokubun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier having offset cancel function
- Patent number 6,586,990
- Issue date Jul 1, 2003
- Fujitsu Limited
- Shinya Udo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier and its offset cancel circuit
- Patent number 6,448,836
- Issue date Sep 10, 2002
- Fujitsu Limited
- Masatoshi Kokubun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driver for a liquid-crystal display panel
- Patent number 6,304,241
- Issue date Oct 16, 2001
- Fujitsu Limited
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Voltage selector for a D/A converter
- Patent number 6,075,477
- Issue date Jun 13, 2000
- Fujitsu Limited
- Masatoshi Kokubun
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CHARGING CIRCUIT, CHARGING APPARATUS, ELECTRONIC EQUIPMENT AND CHAR...
- Publication number 20100194352
- Publication date Aug 5, 2010
- FUJITSU MICROELECTRONICS LIMITED
- Mayo KITANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE, DETECTION CIRCUIT AND VOLTAGE CONTROL METHOD
- Publication number 20090243576
- Publication date Oct 1, 2009
- Fujitsu Microelectronics Limited
- Mayo Kitano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Operational amplifier, line driver, and liquid crystal display device
- Publication number 20080252369
- Publication date Oct 16, 2008
- FUJITSU LIMTED
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DETECTION CIRCUIT
- Publication number 20080252265
- Publication date Oct 16, 2008
- FUJITSU LIMTED
- Masatoshi Kokubun
- G01 - MEASURING TESTING
Information Patent Application
DETECTION CIRCUIT
- Publication number 20080197831
- Publication date Aug 21, 2008
- FUJITSU LIMITED
- Masatoshi KOKUBUN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power supply system and method for controlling output voltage
- Publication number 20080068871
- Publication date Mar 20, 2008
- FUJITSU LIMITED
- Masatoshi Kokubun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and circuit for controlling DC-DC converter
- Publication number 20080067989
- Publication date Mar 20, 2008
- FUJITSU LIMITED
- Toshihiko Kasai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Controller for DC-DC converter and method for controlling DC-DC con...
- Publication number 20070069703
- Publication date Mar 29, 2007
- FUJITSU LIMITED
- Masatoshi Kokubun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor device and liquid crystal panel driver device
- Publication number 20060256052
- Publication date Nov 16, 2006
- FUJITSU LIMITED
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Operational amplifier, line driver, and liquid crystal display device
- Publication number 20060226899
- Publication date Oct 12, 2006
- FUJITSU LIMITED
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Offset cancel circuit of voltage follower equipped with operational...
- Publication number 20050270264
- Publication date Dec 8, 2005
- FUJITSU LIMITED
- Masatoshi Kokubun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Operational amplifier, line driver, and liquid crystal display device
- Publication number 20050077957
- Publication date Apr 14, 2005
- FUJITSU LIMITED
- Toshihiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor integrated circuit for driving liquid crystal panel
- Publication number 20050024315
- Publication date Feb 3, 2005
- FUJITSU LIMITED
- Seiji Yamagata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Image sensor providing improved image quality
- Publication number 20040119853
- Publication date Jun 24, 2004
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing circuit providing improved image quality
- Publication number 20040119854
- Publication date Jun 24, 2004
- FUJITSU LIMITED
- Jun Funakoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Driver circuit for liquid crystal display panel
- Publication number 20030151575
- Publication date Aug 14, 2003
- FUJITSU LIMITED
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CMOS image sensor
- Publication number 20030146993
- Publication date Aug 7, 2003
- FUJITSU LIMITED
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CMOS image sensor
- Publication number 20030146994
- Publication date Aug 7, 2003
- FUJITSU LIMITED
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Correlated double sampling circuit and CMOS image sensor including...
- Publication number 20030146369
- Publication date Aug 7, 2003
- FUJITSU LIMITED
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Offset cancel circuit of voltage follower equipped with operational...
- Publication number 20030103029
- Publication date Jun 5, 2003
- FUJITSU LIMITED
- Masatoshi Kokubun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor device and liquid crystal panel driver device
- Publication number 20030098859
- Publication date May 29, 2003
- FUJITSU LIMITED
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SELECTOR AND MULTILAYER INTERCONNECTION WITH REDUCED OCCUPIED AREA...
- Publication number 20030071777
- Publication date Apr 17, 2003
- MASATOSHI KOKUBUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Operational amplifier having offset cancel function
- Publication number 20030034833
- Publication date Feb 20, 2003
- FUJITSU LIMITED
- Shinya Udo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CMOS sensor circuit having a voltage control circuit controlling a...
- Publication number 20020163584
- Publication date Nov 7, 2002
- FUJITSU LIMITED
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
X-Y address type solid-state image pickup device
- Publication number 20020158982
- Publication date Oct 31, 2002
- FUJITSU LIMITED
- Masatoshi Kokubun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
X-Y address type solid-state image pickup device
- Publication number 20020158974
- Publication date Oct 31, 2002
- FUJITSU LIMITED
- Shinya Udo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dot-inversion data driver for liquid crystal display device
- Publication number 20020050972
- Publication date May 2, 2002
- FUJITSU LIMITED
- Shinya Udo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Operational amplifier and its offset cancel circuit
- Publication number 20020008562
- Publication date Jan 24, 2002
- FUJITSU LIMITED
- Masatoshi Kokubun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit for driving liquid crystal panel
- Publication number 20010028336
- Publication date Oct 11, 2001
- Seiji Yamagata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Masatoshi Kokubun

Person

Patents Grantslast 30 patents

Charging circuit, charging apparatus, electronic equipment and char...

Electronic device, detection circuit and voltage control method

Detection circuit

Detection circuit

Operational amplifier, line driver, and liquid crystal display device

Method and circuit for controlling DC-DC converter

Power supply system and method for controlling output voltage

Controller for DC-DC converter and method for controlling DC-DC con...

Semiconductor device and liquid crystal panel driver device

Semiconductor integrated circuit for driving liquid crystal panel

Image processing circuit providing improved image quality

Offset cancel circuit of voltage follower equipped with operational...

Operational amplifier, line driver, and liquid crystal display device

X-Y address type solid-state image pickup device with an image aver...

CMOS image sensor with voltage control circuit

CMOS sensor circuit having a voltage control circuit controlling a...

Image sensor providing improved image quality

CMOS image sensor

Semiconductor device and liquid crystal panel driver device

Operational amplifier, line driver, and liquid crystal display device

Correlated double sampling circuit and CMOS image sensor including...

Offset cancel circuit of voltage follower equipped with operational...

Image sensor

Semiconductor integrated circuit for driving liquid crystal panel

Dot-inversion data driver for liquid crystal display device

Selector and multilayer interconnection with reduced occupied area...

Operational amplifier having offset cancel function

Operational amplifier and its offset cancel circuit

Driver for a liquid-crystal display panel

Voltage selector for a D/A converter

Patents Applicationslast 30 patents

CHARGING CIRCUIT, CHARGING APPARATUS, ELECTRONIC EQUIPMENT AND CHAR...

ELECTRONIC DEVICE, DETECTION CIRCUIT AND VOLTAGE CONTROL METHOD

Operational amplifier, line driver, and liquid crystal display device

DETECTION CIRCUIT

DETECTION CIRCUIT

Power supply system and method for controlling output voltage

Method and circuit for controlling DC-DC converter

Controller for DC-DC converter and method for controlling DC-DC con...

Semiconductor device and liquid crystal panel driver device

Operational amplifier, line driver, and liquid crystal display device

Offset cancel circuit of voltage follower equipped with operational...

Operational amplifier, line driver, and liquid crystal display device

Semiconductor integrated circuit for driving liquid crystal panel

Image sensor providing improved image quality

Image processing circuit providing improved image quality

Driver circuit for liquid crystal display panel

CMOS image sensor

CMOS image sensor

Correlated double sampling circuit and CMOS image sensor including...

Offset cancel circuit of voltage follower equipped with operational...

Semiconductor device and liquid crystal panel driver device

SELECTOR AND MULTILAYER INTERCONNECTION WITH REDUCED OCCUPIED AREA...

Operational amplifier having offset cancel function

CMOS sensor circuit having a voltage control circuit controlling a...

X-Y address type solid-state image pickup device

X-Y address type solid-state image pickup device

Dot-inversion data driver for liquid crystal display device

Operational amplifier and its offset cancel circuit

Semiconductor integrated circuit for driving liquid crystal panel