Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317122 | Discharge-processing electric power-source assembly | Akiyasu Ito, Munenori Kimura, Shouichi Nagasaka | 1994-05-31 |
| 5216217 | Wirecut electrical discharge machine | Hiroaki Morishita, Yutaka Terada, Akiyasu Ito | 1993-06-01 |
| 5177334 | Wire cut electric discharge machining apparatus | Takuji Magara, Yoshio Shibata, Masahiro Yamamoto | 1993-01-05 |
| 4695696 | Electric discharge machine with control of the machining pulse's current value in accordance with the delay time | Yoshio Ozaki, Takeshi Yatomi, Masahiro Yamamoto | 1987-09-22 |
| 4673789 | Power source for wire cut electrical discharge machining | Yoshio Ozaki | 1987-06-16 |
| 4447713 | Power supply unit for electric discharge machine | Yoshio Ozaki | 1984-05-08 |