Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277640 | Frit seal furnace and mount for cathode-ray tube | Shigeru Yoshikawa, Kiyotaka Tanba | 1994-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277640 | Frit seal furnace and mount for cathode-ray tube | Shigeru Yoshikawa, Kiyotaka Tanba | 1994-01-11 |