Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459063 | Apparatus for electrodischarge machining | Shuji Okazaki, Yoshio Nakashima, Kenji Yamada | 2002-10-01 |
| 6389942 | Wire cutter of wire-cut electrical discharge machine | Hiroshi Matsumoto | 2002-05-21 |
| 6353199 | Apparatus for electric discharge machining | Akio Hosaka, Yoichi Seki | 2002-03-05 |