Satoru Tsunekawa

Person

Higashimurayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number RE42993
- Issue date Dec 6, 2011
- Hitachi, Ltd.
- Hiroyuki Nitta
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number RE42597
- Issue date Aug 9, 2011
- Hitachi, Ltd.
- Hiroyuki Nitta
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number RE40973
- Issue date Nov 17, 2009
- Hitachi, Ltd.
- Hiroyuki Nitta
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number RE40916
- Issue date Sep 15, 2009
- Hitachi, Ltd.
- Hiroyuki Nitta
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number RE39366
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Hiroyuki Nitta
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Liquid crystal driver circuit and LCD having fast data write capabi...
- Patent number 7,098,881
- Issue date Aug 29, 2006
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driver circuit and LCD having fast data write capabi...
- Patent number 6,661,402
- Issue date Dec 9, 2003
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display with liquid crystal driver having display me...
- Patent number 6,633,273
- Issue date Oct 14, 2003
- Hitachi, Ltd.
- Makiko Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Low power consumption data transmission circuit and method, and liq...
- Patent number 6,625,207
- Issue date Sep 23, 2003
- Hitachi, Ltd.
- Hiroyuki Nitta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device for displaying display data
- Patent number 6,603,468
- Issue date Aug 5, 2003
- Hitachi, Ltd.
- Yoshihisa Ooishi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driving circuit and liquid crystal display device
- Patent number 6,549,182
- Issue date Apr 15, 2003
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal drive circuit and liquid crystal display apparatus
- Patent number 6,448,976
- Issue date Sep 10, 2002
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display control apparatus
- Patent number 6,396,464
- Issue date May 28, 2002
- Hitachi, Ltd.
- Yoshikazu Yokota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data transfer device and liquid crystal display device
- Patent number 6,392,619
- Issue date May 21, 2002
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driving circuit and liquid crystal display device
- Patent number 6,275,207
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display control apparatus
- Patent number 6,259,421
- Issue date Jul 10, 2001
- Hitachi, Ltd.
- Yoshikazu Yokota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display with liquid crystal driver having display me...
- Patent number 6,222,518
- Issue date Apr 24, 2001
- Hitachi, Ltd.
- Makiko Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display control device
- Patent number 6,219,020
- Issue date Apr 17, 2001
- Hitachi, Ltd.
- Tsutomu Furuhashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display system having a driver circuit capable of mu...
- Patent number 6,151,005
- Issue date Nov 21, 2000
- Hitachi, Ltd.
- Isao Takita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,088,014
- Issue date Jul 11, 2000
- Hitachi, Ltd.
- Tsutomu Furuhashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display control apparatus
- Patent number 6,005,537
- Issue date Dec 21, 1999
- Hitachi, Ltd.
- Yoshikazu Yokota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driving method and liquid crystal display device
- Patent number 5,861,863
- Issue date Jan 19, 1999
- Hitachi, Ltd.
- Yasuyuki Kudo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for multi-level tone display for liquid crysta...
- Patent number 5,854,879
- Issue date Dec 29, 1998
- Hitachi, Ltd.
- Tatsuhiro Inuzuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuits for a passive matrix LCD which uses orthogonal fun...
- Patent number 5,818,409
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Tsutomu Furuhashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display with liquid crystal driver having display me...
- Patent number 5,815,136
- Issue date Sep 29, 1998
- Hitachi, Ltd.
- Makiko Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal driver and liquid crystal display device using the same
- Patent number 5,774,106
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Matrix type liquid crystal display device with data electrode drivi...
- Patent number 5,764,212
- Issue date Jun 9, 1998
- Hitachi, Ltd.
- Shigeyuki Nishitani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device integrated with an input device
- Patent number 5,684,505
- Issue date Nov 4, 1997
- Hitachi, Ltd.
- Isao Takita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display unit having a coordinate input mechanism
- Patent number 5,633,659
- Issue date May 27, 1997
- Hitachi, Ltd.
- Tsutomu Furuhashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display method and apparatus capable of making multi...
- Patent number 5,583,530
- Issue date Dec 10, 1996
- Hitachi, Ltd.
- Hiroyuki Mano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal driver circuit and LCD having fast data write capabi...
- Publication number 20040080522
- Publication date Apr 29, 2004
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal driving circuit and liquid crystal display device
- Publication number 20020027551
- Publication date Mar 7, 2002
- Hiroyuki Nitta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device for displaying display data
- Publication number 20020003533
- Publication date Jan 10, 2002
- Yoshihisa Ooishi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid-crystal display control apparatus
- Publication number 20010035847
- Publication date Nov 1, 2001
- HITACHI LTD.
- Yoshikazu Yokota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display with liquid crystal driver having display me...
- Publication number 20010011988
- Publication date Aug 9, 2001
- Makiko Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Satoru Tsunekawa

Person

Patents Grantslast 30 patents

Liquid crystal driver and liquid crystal display device using the same

Liquid crystal driver and liquid crystal display device using the same

Liquid crystal driver and liquid crystal display device using the same

Liquid crystal driver and liquid crystal display device using the same

Liquid crystal driver and liquid crystal display device using the same

Liquid crystal driver circuit and LCD having fast data write capabi...

Liquid crystal driver circuit and LCD having fast data write capabi...

Liquid crystal display with liquid crystal driver having display me...

Low power consumption data transmission circuit and method, and liq...

Liquid crystal display device for displaying display data

Liquid crystal driving circuit and liquid crystal display device

Liquid crystal drive circuit and liquid crystal display apparatus

Liquid-crystal display control apparatus

Data transfer device and liquid crystal display device

Liquid crystal driving circuit and liquid crystal display device

Liquid-crystal display control apparatus

Liquid crystal display with liquid crystal driver having display me...

Liquid crystal display control device

Liquid-crystal display system having a driver circuit capable of mu...

Liquid crystal display device

Liquid-crystal display control apparatus

Liquid crystal driving method and liquid crystal display device

Method and apparatus for multi-level tone display for liquid crysta...

Driving circuits for a passive matrix LCD which uses orthogonal fun...

Liquid crystal display with liquid crystal driver having display me...

Liquid crystal driver and liquid crystal display device using the same

Matrix type liquid crystal display device with data electrode drivi...

Display device integrated with an input device

Display unit having a coordinate input mechanism

Liquid crystal display method and apparatus capable of making multi...

Patents Applicationslast 30 patents

Liquid crystal driver circuit and LCD having fast data write capabi...

Liquid crystal driving circuit and liquid crystal display device

Liquid crystal display device for displaying display data

Liquid-crystal display control apparatus

Liquid crystal display with liquid crystal driver having display me...