Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440650 | Image processing system for inspection of overprinted matter | Yoshio Yokoyama | 1995-08-08 |
| 5296942 | Method and apparatus for inspecting lightness on the surface of an object | Yoshio Yokoyama, Toshihiro Asai | 1994-03-22 |
| 4778107 | Fuel injection valve assembly and an assembling method therefor | Fumio Kojima, Tateshi Katho, Tomihiko Nagata, Sadao Sumiya, Shinzo Ito +1 more | 1988-10-18 |