Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958067 | Method and apparatus for optically detecting the location of a control object in a control panel recess | Yoshiyuki Nakatomi, Hitoshi Kobayashi | 1990-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958067 | Method and apparatus for optically detecting the location of a control object in a control panel recess | Yoshiyuki Nakatomi, Hitoshi Kobayashi | 1990-09-18 |