Sanae Tokunaga

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flat panel display device and manufacturing method thereof
- Patent number 6,545,737
- Issue date Apr 8, 2003
- Kabushiki Kaisha Toshiba
- Tatsuya Hasegawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flat panel display device and manufacturing method thereof
- Patent number 6,331,883
- Issue date Dec 18, 2001
- Kabushiki Kaisha Toshiba
- Tatsuya Hasegawa
- G02 - OPTICS
Information Patent Grant
Manufacturing method of flat-panel display unit, display panel carr...
- Patent number 5,989,088
- Issue date Nov 23, 1999
- Kabushiki Kaisha Toshiba
- Tatsuya Hasegawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Flat panel display device and manufacturing method thereof
- Publication number 20020015129
- Publication date Feb 7, 2002
- Kabushiki Kaisha Toshiba
- Tatsuya Hasegawa
- G02 - OPTICS