Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322742 | Method and apparatus for improving the sharpness of a video picture | Yoshio Ishigaki, Kinya Shinkai | 1982-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322742 | Method and apparatus for improving the sharpness of a video picture | Yoshio Ishigaki, Kinya Shinkai | 1982-03-30 |