Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138442 | Wire electric discharge machining method, semiconductor wafer manufacturing method, and solar battery cell manufacturing method | Tatsushi Sato, Yoshihito Imai, Teiji Takahashi, Takeshi Sakata, Yoichiro Nishimoto +3 more | 2012-03-20 |
| 7259347 | Electric discharge machine that calculates and displays the machining time | Rika Sasaki, Hidetaka Katougi | 2007-08-21 |
| 6907311 | Electrical discharge machining apparatus and electrical discharge machining simulator | Kenji Iriguchi | 2005-06-14 |
| 6784395 | Electric discharge machine with changing processing parameters | Koji Enomoto, Osamu Yasuda, Yasuhiro Kawai, Seiji Sato | 2004-08-31 |
| 5919380 | Three-dimensional electrical discharge machining method and apparatus utilizing NC control | Takuji Magara, Akihiro Goto, Yoshihito Imai, Tatsushi Sato, Hidetaka Miyake | 1999-07-06 |
| 5894418 | Method for creating a machining condition series | Tatsushi Sato | 1999-04-13 |
| 5837957 | Electric discharge machining apparatus | Tatsushi Sato, Yoshihito Imai, Hidetaka Miyake, Takashi Yuzawa, Takuji Magara | 1998-11-17 |
| 5751589 | Method for creating a machining condition series | Tatsushi Sato | 1998-05-12 |
| 5183988 | Electric discharge machining method | Hiroshi Takeuchi, Yozo Sakai | 1993-02-02 |