Ikuhiro Yamaguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and associated drive control method
- Patent number 8,362,980
- Issue date Jan 29, 2013
- Casio Computer Co., Ltd.
- Manabu Takei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photo-sensing device, photosensor, and display device
- Patent number 8,178,828
- Issue date May 15, 2012
- Casio Computer Co., Ltd.
- Ikuhiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display element drive circuit and display apparatus
- Patent number 7,928,932
- Issue date Apr 19, 2011
- Casio Computer Co., Ltd.
- Ikuhiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and associated drive control method
- Patent number 7,898,507
- Issue date Mar 1, 2011
- Casio Computer Co., Ltd.
- Manabu Takei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin-film transistor type photosensor
- Patent number 7,851,836
- Issue date Dec 14, 2010
- Casio Computer Co., Ltd.
- Hiroshi Matsumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Thin film transistor panel
- Patent number 7,795,621
- Issue date Sep 14, 2010
- Casio Computer Co., Ltd.
- Ikuhiro Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shift register circuit and drive control apparatus
- Patent number 7,733,320
- Issue date Jun 8, 2010
- Casio Computer Co., Ltd.
- Ikuhiro Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film transistor having an etching protection film and manufact...
- Patent number 7,385,224
- Issue date Jun 10, 2008
- Casio Computer Co., Ltd.
- Hiromitsu Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device having spontaneous polarization and n...
- Patent number 6,377,322
- Issue date Apr 23, 2002
- Casio Computer Co., Ltd.
- Ikuhiro Yamaguchi
- G02 - OPTICS
Information Patent Grant
Method of manufacturing crystalline thin-film of rare-earth compounds
- Patent number 5,041,200
- Issue date Aug 20, 1991
- Casio Computer Co., Ltd.
- Hiromitsu Ishii
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY ELEMENT DRIVE CIRCUIT AND DISPLAY APPARATUS
- Publication number 20110175886
- Publication date Jul 21, 2011
- CASIO COMPUTER CO., LTD.
- Ikuhiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND ASSOCIATED DRIVE CONTROL METHOD
- Publication number 20110115761
- Publication date May 19, 2011
- CASIO COMPUTER CO., LTD.
- Manabu Takei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTO-SENSING DEVICE, PHOTOSENSOR, AND DISPLAY DEVICE
- Publication number 20090236504
- Publication date Sep 24, 2009
- CASIO COMPUTER CO., LTD.
- Ikuhiro YAMAGUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Thin-film transistor type photosensor
- Publication number 20080157136
- Publication date Jul 3, 2008
- CASIO COMPUTER CO., LTD.
- Hiroshi Matsumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Shift register circuit and drive control apparatus
- Publication number 20060210012
- Publication date Sep 21, 2006
- CASIO COMPUTER CO., LTD.
- Ikuhiro Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film transistor panel
- Publication number 20060192204
- Publication date Aug 31, 2006
- CASIO COMPUTER CO., LTD.
- Ikuhiro Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display element drive circuit and display apparatus
- Publication number 20060066644
- Publication date Mar 30, 2006
- CASIO COMPUTER CO., LTD.
- Ikuhiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Drive circuit and display apparatus
- Publication number 20060061526
- Publication date Mar 23, 2006
- CASIO COMPUTER CO., LTD.
- Tomoyuki Shirasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Thin film transistor having an etching protection film and manufact...
- Publication number 20060043447
- Publication date Mar 2, 2006
- CASIO COMPUTER CO., LTD.
- Hiromitsu Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device and associated drive control method
- Publication number 20050280613
- Publication date Dec 22, 2005
- CASIO COMPUTER CO., LTD.
- Manabu Takei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and method of manufacturing the same
- Publication number 20050270259
- Publication date Dec 8, 2005
- CASIO COMPUTER CO., LTD.
- Tomoyuki Shirasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20010046001
- Publication date Nov 29, 2001
- IKUHIRO YAMAGUCHI
- G02 - OPTICS

Ikuhiro Yamaguchi

Person

Patents Grantslast 30 patents

Display device and associated drive control method

Photo-sensing device, photosensor, and display device

Display element drive circuit and display apparatus

Display device and associated drive control method

Thin-film transistor type photosensor

Thin film transistor panel

Shift register circuit and drive control apparatus

Thin film transistor having an etching protection film and manufact...

Liquid crystal display device having spontaneous polarization and n...

Method of manufacturing crystalline thin-film of rare-earth compounds

Patents Applicationslast 30 patents

DISPLAY ELEMENT DRIVE CIRCUIT AND DISPLAY APPARATUS

DISPLAY DEVICE AND ASSOCIATED DRIVE CONTROL METHOD

PHOTO-SENSING DEVICE, PHOTOSENSOR, AND DISPLAY DEVICE

Thin-film transistor type photosensor

Shift register circuit and drive control apparatus

Thin film transistor panel

Display element drive circuit and display apparatus

Drive circuit and display apparatus

Thin film transistor having an etching protection film and manufact...

Display device and associated drive control method

Display device and method of manufacturing the same

LIQUID CRYSTAL DISPLAY DEVICE