Shigetsugu Okamoto

Person

Nara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display element and gray scale driving method thereof
- Patent number 7,502,037
- Issue date Mar 10, 2009
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display unit operating control method, display control method, and...
- Patent number 7,474,282
- Issue date Jan 6, 2009
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display element and display device
- Patent number 7,460,116
- Issue date Dec 2, 2008
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display element and display device
- Patent number 7,336,272
- Issue date Feb 26, 2008
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image reproducing method, image display apparatus and picture signa...
- Patent number 7,170,477
- Issue date Jan 30, 2007
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Motion picture pseudo contour correcting method and image display d...
- Patent number 6,989,845
- Issue date Jan 24, 2006
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Memory-integrated display element
- Patent number 6,897,838
- Issue date May 24, 2005
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display element having opposite signal voltage input...
- Patent number 6,108,067
- Issue date Aug 22, 2000
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method and driving circuit for ferroelectric liquid crystal...
- Patent number 6,094,184
- Issue date Jul 25, 2000
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 6,072,453
- Issue date Jun 6, 2000
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY ELEMENT AND DISPLAY DEVICE
- Publication number 20080150424
- Publication date Jun 26, 2008
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display element and display device
- Publication number 20040257358
- Publication date Dec 23, 2004
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display unit operating control method, display control method, and...
- Publication number 20040076018
- Publication date Apr 22, 2004
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display element and gray scale driving method thereof
- Publication number 20030142056
- Publication date Jul 31, 2003
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Memory-integrated display element
- Publication number 20020140642
- Publication date Oct 3, 2002
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Image reproducing method, image display apparatus and picture signa...
- Publication number 20010035850
- Publication date Nov 1, 2001
- Sharp Kabushiki Kaisha
- Shigetsugu Okamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Shigetsugu Okamoto

Person

Patents Grantslast 30 patents

Display element and gray scale driving method thereof

Display unit operating control method, display control method, and...

Display element and display device

Display element and display device

Image reproducing method, image display apparatus and picture signa...

Motion picture pseudo contour correcting method and image display d...

Memory-integrated display element

Liquid crystal display element having opposite signal voltage input...

Driving method and driving circuit for ferroelectric liquid crystal...

Liquid crystal display apparatus

Patents Applicationslast 30 patents

DISPLAY ELEMENT AND DISPLAY DEVICE

Display element and display device

Display unit operating control method, display control method, and...

Display element and gray scale driving method thereof

Memory-integrated display element

Image reproducing method, image display apparatus and picture signa...