Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359169 | Electric discharge machining method and apparatus | — | 1994-10-25 |
| 5352859 | Adaptive method and apparatus for controlling machining current in electric discharge machines | Nobuyoshi Nabekura | 1994-10-04 |
| 5345053 | Method and apparatus for supplying power for electric discharge machining | Shinji Ito, Toru Saito | 1994-09-06 |
| 5306889 | Wire cut electrical discharge machining apparatus | Hideo Nishimura | 1994-04-26 |
| 5306888 | Wire cut electrical-discharge machining apparatus | Hideo Nishimura | 1994-04-26 |
| 5298709 | Power supply system for electric discharge machines | Shinji Ito | 1994-03-29 |
| 5281250 | Powder material for rare earth-iron-boron based permanent magnets | Atsushi Hamamura, Katsumi Okayama, Yasuhiro Okajima, Kaname Takeya, Shuji Okada | 1994-01-25 |