Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811062 | Method for aligning first and second objects relative to each other and apparatus for practicing this method | Toru Tojo, Hiroaki Shimozono | 1989-03-07 |
| 4808002 | Method and device for aligning first and second objects relative to each other | Toru Tojo, Hisakazu Yoshino | 1989-02-28 |