Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528188 | Organic EL element for multi-color emission | Tetsuya Kato | 2003-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528188 | Organic EL element for multi-color emission | Tetsuya Kato | 2003-03-04 |