Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707245 | Glass panel for cathode ray tube | Hajime Makio, Yoshiharu Miwa | 2004-03-16 |
| 5099171 | Cathode-ray tube panel having thin conductive film | Keisuke Okada | 1992-03-24 |
| 4390637 | X-Ray absorbing glass for a color cathode ray tube having a controlled chromaticity value and a selective light absorption | — | 1983-06-28 |
| 4376829 | Glass for use in monochromatic colored light emitting cathode ray tubes | — | 1983-03-15 |