Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335031 | Apparatus for changing the size of the photographing aperture in a camera | — | 1994-08-02 |
| 5295303 | Method of making a corrugated fin | Yoshitaka Kuroda, Yasuo Abe | 1994-03-22 |