Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795496 | Method of removing adherent foreign matter from work pieces | Yoshikazu Chigodo, Masaaki Okane, Yukio Tanaka | 1989-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795496 | Method of removing adherent foreign matter from work pieces | Yoshikazu Chigodo, Masaaki Okane, Yukio Tanaka | 1989-01-03 |