Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349208 | GaP light emitting element substrate with oxygen doped buffer | Munehisa Yanagisawa, Yuuki Tamura | 1994-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349208 | GaP light emitting element substrate with oxygen doped buffer | Munehisa Yanagisawa, Yuuki Tamura | 1994-09-20 |