Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620528 | EL display device and a method of manufacturing the same | Shunpei Yamazaki, Tetsuo Tsutsui | 2003-09-16 |
| 6580094 | Electro luminescence display device | Shunpei Yamazaki, Toshimitsu Konuma, Jun Koyama, Kazutaka Inukai | 2003-06-17 |
| 6445005 | EL display device | Shunpei Yamazaki, Toshimitsu Konuma | 2002-09-03 |
| 6440877 | Method of manufacturing an electro-optical device | Shunpei Yamazaki, Toshimitsu Konuma | 2002-08-27 |
| 6420200 | Method of manufacturing an electro-optical device | Shunpei Yamazaki, Toshimitsu Konuma | 2002-07-16 |
| 6384427 | Electronic device | Shunpei Yamazaki, Toshimitsu Konuma, Jun Koyama, Kazutaka Inukai | 2002-05-07 |