Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838693 | Method and apparatus for setting a gap between first and second objects to a predetermined distance | Norio Uchida, Yoriyuki Ishibashi, Ryoichi Hirano, Masayuki Masuyama | 1989-06-13 |
| 4811062 | Method for aligning first and second objects relative to each other and apparatus for practicing this method | Mitsuo Tabata, Toru Tojo | 1989-03-07 |