Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329329 | Zoom lens barrel unit with lens group moving means and movement guiding means axially juxtaposed to enhance barrel compactness | Mitsuru Fukushima, Noriyoshi Fujimori | 1994-07-12 |