Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185207 | Phosphor for cathode ray tube and surface treatment method for the phosphor | Shoichi Bando, Akio Fujii | 1993-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185207 | Phosphor for cathode ray tube and surface treatment method for the phosphor | Shoichi Bando, Akio Fujii | 1993-02-09 |