Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296942 | Method and apparatus for inspecting lightness on the surface of an object | Yoshio Yokoyama, Toshihiro Asai | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296942 | Method and apparatus for inspecting lightness on the surface of an object | Yoshio Yokoyama, Toshihiro Asai | 1994-03-22 |