Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773313 | Cam mechanism of a retractable zoom lens | Kazunori Ishizuka, Toshiharu Suzuki, Makio Oishi | 2010-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773313 | Cam mechanism of a retractable zoom lens | Kazunori Ishizuka, Toshiharu Suzuki, Makio Oishi | 2010-08-10 |