Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422699 | Photographic camera with variable focal length | Shigemasa Sato, Masaru Muramatsu, Atsushi Shibayama | 1995-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422699 | Photographic camera with variable focal length | Shigemasa Sato, Masaru Muramatsu, Atsushi Shibayama | 1995-06-06 |