Koji Mametsuka

Follow

Person

Ageo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Self-luminous display device
- Patent number 7,123,220
- Issue date Oct 17, 2006
- Kabushiki Kaisha Toshiba
- Jun Hanari
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device having a plurality of pixels having different lumino...
- Patent number 7,030,840
- Issue date Apr 18, 2006
- Kabushiki Kaisha Toshiba
- Koji Mametsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,496,169
- Issue date Dec 17, 2002
- Kabushiki Kaisha Toshiba
- Koji Mametsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flat-panel display device, array substrate, and method for driving...
- Patent number 6,417,847
- Issue date Jul 9, 2002
- Kabushiki Kaisha Toshiba
- Koji Mametsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Self-luminous display device
- Publication number 20060214891
- Publication date Sep 28, 2006
- Jun Hanari
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and method of driving the same
- Publication number 20040104870
- Publication date Jun 3, 2004
- Koji Mametsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20030146887
- Publication date Aug 7, 2003
- Kabushiki Kaisha Toshiba
- Koji Mametsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Self-luminous display device
- Publication number 20030063078
- Publication date Apr 3, 2003
- Jun Hanari
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS