Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321553 | Zoom lens | Kenzaburo Suzuki | 1994-06-14 |
| 5321554 | Inverse telescopic wide angle lens | Yoshiyuki Shimizu | 1994-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321553 | Zoom lens | Kenzaburo Suzuki | 1994-06-14 |
| 5321554 | Inverse telescopic wide angle lens | Yoshiyuki Shimizu | 1994-06-14 |