Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590331 | CRT with implosion-proof band and method for manufacturing the same | Masayoshi Ishikawa | 2003-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590331 | CRT with implosion-proof band and method for manufacturing the same | Masayoshi Ishikawa | 2003-07-08 |