Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583079 | CRT frit capable of sealing a CRT bulb at a relatively low temperature and in a short time | Masaaki Hayashi | 2003-06-24 |
| 5643840 | Low temperature sealing composition with reduced SiO.sub.2 content but | Hajime Hikata, Kumi Tanaka | 1997-07-01 |