Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784395 | Electric discharge machine with changing processing parameters | Tomoko Sendai, Koji Enomoto, Yasuhiro Kawai, Seiji Sato | 2004-08-31 |
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Osamu Yasuda
Overall (2004): #143,224 of 270,089Top 55%
1
Patents 2004