Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332995 | Electrical discharge machine | Toshiro Oizumi, Shigeo Yamada | 1982-06-01 |
| 4320574 | Inserting assembly for automatically inserting parallel lead electronic component into openings in a printed circuit board | Kotaro Harigane | 1982-03-23 |