Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086203 | Wire electric discharge machining apparatus | Kazuo Kobayashi, Hitoshi Miyahara, Hironori Shimomoto, Osamu Maruyama | 1992-02-04 |
| 4983802 | Drawing system in a wire-cut electrodischarge machine | Kazuo Kobayashi, Hitoshi Miyahara, Hironori Shimomoto, Osamu Maruyama | 1991-01-08 |