Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867570 | Three-dimensional information processing method and apparatus for obtaining three-dimensional information of object by projecting a plurality of pattern beams onto object | Shigeru Yamada, Yasurou Sakamoto | 1989-09-19 |
| 4818858 | Visual sensor system for producing stereoscopic visual information | Tsuneaki Kadosawa | 1989-04-04 |