Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107734 | Organic EL light emitting element with light emitting layers and intermediate conductive layer | Shosaku Tanaka | 2000-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107734 | Organic EL light emitting element with light emitting layers and intermediate conductive layer | Shosaku Tanaka | 2000-08-22 |