Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850921 | Full automatic total inspection system for implosion-protected cathode-ray tube | Yasuo Hama, Hirosi Murai | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850921 | Full automatic total inspection system for implosion-protected cathode-ray tube | Yasuo Hama, Hirosi Murai | 1989-07-25 |