Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008461 | Wire electrode discharge machining apparatus | Masahiro Iezawa, Akihiko Imagi, Tsutomu Sasaki, Makoto Tanaka | 1999-12-28 |
| D401826 | Shearing device | Youichi Ootomo | 1998-12-01 |
| 5126524 | Wire guide device for a wire electrodischarge machine | Akihiro Sakai, Masakatsu Mune | 1992-06-30 |