Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824224 | Lens system for a cathode ray tube projection system | Kyohei Fukuda, Shigeru Mori, Koji Hirata, Soichi Sakurai | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824224 | Lens system for a cathode ray tube projection system | Kyohei Fukuda, Shigeru Mori, Koji Hirata, Soichi Sakurai | 1989-04-25 |