Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635981 | Color cathode ray tube with mask frame having beads for rigidity | Munechika Tani | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635981 | Color cathode ray tube with mask frame having beads for rigidity | Munechika Tani | 2003-10-21 |