Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469842 | Apparatus for patterning a phosphor screen, having a main lens with flat elements replaceable by sub-lenses | Hiroshi Teramoto, Nobuyuki Zumoto, Shigeru Nishimoto | 2002-10-22 |