Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650094 | Red emitting long decay phosphors | Martin R. Royce, Shinya Matsuda | 1997-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650094 | Red emitting long decay phosphors | Martin R. Royce, Shinya Matsuda | 1997-07-22 |