Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154120 | Light emitting device and fabrication method thereof | Shunpei Yamazaki, Takeshi Fukunaga, Jun Koyama | 2006-12-26 |
| 7145177 | Light emitting device | Etsuko Fujimoto, Satoshi Murakami | 2006-12-05 |
| 7142781 | Self-luminous device and electric machine using the same | Jun Koyama | 2006-11-28 |
| 7113154 | Electronic device | — | 2006-09-26 |
| 7106290 | Method of driving EL display device | Mitsuaki Osame, Tomoyuki Iwabuchi | 2006-09-12 |
| 7102161 | Switching element, display device using the switching element, and light emitting device | — | 2006-09-05 |
| 7091938 | Display device | Satoshi Seo, Shunpei Yamazaki | 2006-08-15 |
| 7071911 | Light emitting device, driving method thereof and electric equipment using the light emitting device | — | 2006-07-04 |
| 7061186 | EL display device and electronic apparatus | Jun Koyama | 2006-06-13 |
| 7053890 | Display device | — | 2006-05-30 |
| 7042427 | Light emitting device | — | 2006-05-09 |
| 7038674 | Display device and method for driving the same | — | 2006-05-02 |
| 7019718 | Display device | Shunpei Yamazaki, Jun Koyama, Mitsuaki Osame | 2006-03-28 |
| 7005675 | Light-emitting device, method for driving light-emitting device and element board | Yasuhiro Sakamoto, Takeshi Noda | 2006-02-28 |
| 6995520 | Active matrix light-emitting device and a driving method thereof | — | 2006-02-07 |
| 6989805 | Light emitting device | — | 2006-01-24 |
| 6936846 | Self-luminous device and electric machine using the same | Jun Koyama | 2005-08-30 |
| 6919834 | Circuit, display device, and electronic device | — | 2005-07-19 |
| 6911663 | Transmission circuit and semiconductor device | — | 2005-06-28 |
| 6909243 | Light-emitting device and method of driving the same | — | 2005-06-21 |
| 6903731 | Light emitting device | — | 2005-06-07 |
| 6872973 | Electro-optical device | Jun Koyama, Shunpei Yamazaki, Mai Osada | 2005-03-29 |
| 6825820 | Display device and electronic device | Shunpei Yamazaki, Jun Koyama, Mitsuaki Osame | 2004-11-30 |
| 6809343 | Electro luminescence display device | Shunpei Yamazaki, Toshimitsu Konuma, Jun Koyama, Mayumi Mizukami | 2004-10-26 |
| 6798148 | Display device, light emitting device, and electronic equipment | — | 2004-09-28 |