Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335407 | Sharpness emphasizing method and machine used in a picture reproducing machine | Hitomi Atoji, Masuo Kunisawa, Yasuaki Araki | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335407 | Sharpness emphasizing method and machine used in a picture reproducing machine | Hitomi Atoji, Masuo Kunisawa, Yasuaki Araki | 1982-06-15 |