Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742360 | Frit coating method, a frit coating apparatus, a sealing apparatus, and a sealing method for a flat-type cathode-ray tube | Koichi Furui | 2004-06-01 |
| 6710533 | Flat cathode-ray tube, electron gun for flat cathode-ray tube and producing method thereof | Koichi Furui | 2004-03-23 |