Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285078 | Light emitting element with employment of porous silicon and optical device utilizing light emitting element | Hidenori Mimura, Takahiro Matsumoto | 1994-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285078 | Light emitting element with employment of porous silicon and optical device utilizing light emitting element | Hidenori Mimura, Takahiro Matsumoto | 1994-02-08 |