Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802759 | Three-dimensional shape measuring apparatus | Koichi Shimizu | 1989-02-07 |
| 4668094 | Apparatus for measuring the three-dimensional shape of a solid object | Koichi Shimizu, Hiroyuki Fujita | 1987-05-26 |