Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000537 | Press and machine tool | — | 2006-02-21 |
| 6538227 | Electric discharge machine having a balance device for balancing gravitational force acting on a vertically moveable quill | Akio Hosaka | 2003-03-25 |
| 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 |
| 4736085 | Current supplying apparatus for a wire-cut electric discharge machine | Kiyoshi Inoue, Jun Hayakawa | 1988-04-05 |
| 4598189 | Automatic wire-threading with a tubular electrode in a TW-E machine | Kiyoshi Inoue, Makoto Onoue | 1986-07-01 |
| 4575603 | TW-Electroerosion with controlled flushing flow guidance means | Kiyoshi Inoue, Makoto Onoue, Jun Hayakawa | 1986-03-11 |
| 4551602 | Electrical machining using an aqueous solution with a recycled surface active agent | Kiyoshi Inoue, Makoto Onoue | 1985-11-05 |