Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822629 | Light emitting device | Shunpei Yamazaki, Jun Koyama | 2004-11-23 |
| 6781746 | Self-light emitting device and method of manufacturing the same | Shunpei Yamazaki | 2004-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822629 | Light emitting device | Shunpei Yamazaki, Jun Koyama | 2004-11-23 |
| 6781746 | Self-light emitting device and method of manufacturing the same | Shunpei Yamazaki | 2004-08-24 |