Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952038 | Process for forming phosphor screen of monochrome cathode ray tube and phosphor screen produced thereby | Junichi Masuda | 1999-09-14 |
| 5849354 | Method for forming a phosphor screen of a monochrome cathode ray tube | — | 1998-12-15 |