Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455176 | Fluorescence-reddening membrane and red-emitting device using same | Mitsuru Eida, Hidetsugu Ikeda | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455176 | Fluorescence-reddening membrane and red-emitting device using same | Mitsuru Eida, Hidetsugu Ikeda | 2002-09-24 |