Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376793 | Method and device for electric discharge surface treatment using a wire electrode | Katsushi Furutani, Mamoru Kosuge, Takahisa Masuzawa, Masayuki Suzuki, Manabu Yoshida +2 more | 2002-04-23 |