Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841370 | Automatic focusing circuit for automatically matching focus in response to video signal | Hirotsugu Murashima, Satoru Maeda | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841370 | Automatic focusing circuit for automatically matching focus in response to video signal | Hirotsugu Murashima, Satoru Maeda | 1989-06-20 |