Fumihiko Kato

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display control circuit
- Patent number 7,683,871
- Issue date Mar 23, 2010
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Common inversion driving type liquid crystal display device and its...
- Patent number 7,432,903
- Issue date Oct 7, 2008
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display control circuit
- Patent number 7,271,792
- Issue date Sep 18, 2007
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gamma correcting circuit and panel drive apparatus equipped with ga...
- Patent number 7,248,254
- Issue date Jul 24, 2007
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal-adjusted LCD control unit
- Patent number 7,173,597
- Issue date Feb 6, 2007
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display control circuit and display device
- Patent number 7,098,904
- Issue date Aug 29, 2006
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Analog switching circuit and gradation selector circuit
- Patent number 7,038,525
- Issue date May 2, 2006
- NEC Electronics Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Liquid crystal panel driving circuit and method of driving a liquid...
- Patent number 6,806,855
- Issue date Oct 19, 2004
- NEC Electronics Corporation
- Makoto Miura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driving method and liquid crystal driving circuit fo...
- Patent number 6,650,341
- Issue date Nov 18, 2003
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier
- Patent number 6,424,219
- Issue date Jul 23, 2002
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier
- Patent number 6,316,999
- Issue date Nov 13, 2001
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image signal control circuit which controls image signal for displa...
- Patent number 6,140,989
- Issue date Oct 31, 2000
- NEC Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Operational amplifier having a wide input/output range and an impro...
- Patent number 6,100,762
- Issue date Aug 8, 2000
- NEC Corportion
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter implemented by simple switched capacito...
- Patent number 6,067,037
- Issue date May 23, 2000
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Slew rate controllable amplification circuit
- Patent number 5,883,535
- Issue date Mar 16, 1999
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier adopted for input and output in wide ranges f...
- Patent number 5,831,480
- Issue date Nov 3, 1998
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier free from dispersion in quiescent current con...
- Patent number 5,670,910
- Issue date Sep 23, 1997
- NEC Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Driver circuit of display device
- Publication number 20100182300
- Publication date Jul 22, 2010
- NEC ELECTRONICS CORPORATION
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device and flicker prevention method for a l...
- Publication number 20100085288
- Publication date Apr 8, 2010
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display control apparatus capable of decreasing the size thereof
- Publication number 20070040855
- Publication date Feb 22, 2007
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Ic card and information storage/transmitter
- Publication number 20070012786
- Publication date Jan 18, 2007
- Honda Motor Co., Ltd.
- Fumihiko Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display control circuit
- Publication number 20060192793
- Publication date Aug 31, 2006
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Common inversion driving type liquid crystal display device and its...
- Publication number 20050140633
- Publication date Jun 30, 2005
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display control circuit
- Publication number 20040263504
- Publication date Dec 30, 2004
- NEC ELECTRONICS CORPORATION
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Gamma correcting circuit and panel drive apparatus equipped with ga...
- Publication number 20040056868
- Publication date Mar 25, 2004
- NEC Electronics Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Analog switching circuit and gradation selector circuit
- Publication number 20030214343
- Publication date Nov 20, 2003
- NEC Electronics Corporation
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Display control circuit and display device
- Publication number 20030095118
- Publication date May 22, 2003
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Signal-adjusted LCD control unit
- Publication number 20020126112
- Publication date Sep 12, 2002
- NEC Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPERATIONAL AMPLIFIER
- Publication number 20020067207
- Publication date Jun 6, 2002
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Liquid crystal panel driving circuit and method of driving a liquid...
- Publication number 20020044121
- Publication date Apr 18, 2002
- Makoto Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Liquid crystal driving method and liquid crystal driving circuit
- Publication number 20020033788
- Publication date Mar 21, 2002
- NEC Corporation
- Fumihiko Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Fumihiko Kato

Person

Patents Grantslast 30 patents

Display control circuit

Common inversion driving type liquid crystal display device and its...

Display control circuit

Gamma correcting circuit and panel drive apparatus equipped with ga...

Signal-adjusted LCD control unit

Display control circuit and display device

Analog switching circuit and gradation selector circuit

Liquid crystal panel driving circuit and method of driving a liquid...

Liquid crystal driving method and liquid crystal driving circuit fo...

Operational amplifier

Operational amplifier

Image signal control circuit which controls image signal for displa...

Operational amplifier having a wide input/output range and an impro...

Digital-to-analog converter implemented by simple switched capacito...

Slew rate controllable amplification circuit

Operational amplifier adopted for input and output in wide ranges f...

Operational amplifier free from dispersion in quiescent current con...

Patents Applicationslast 30 patents

Driver circuit of display device

Liquid crystal display device and flicker prevention method for a l...

Display control apparatus capable of decreasing the size thereof

Ic card and information storage/transmitter

Display control circuit

Common inversion driving type liquid crystal display device and its...

Display control circuit

Gamma correcting circuit and panel drive apparatus equipped with ga...

Analog switching circuit and gradation selector circuit

Display control circuit and display device

Signal-adjusted LCD control unit

OPERATIONAL AMPLIFIER

Liquid crystal panel driving circuit and method of driving a liquid...

Liquid crystal driving method and liquid crystal driving circuit