Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790340 | Method and apparatus for radiation assisted electrochemical etching and etched product | Shinichi Izuo, Kazuhiko Tsutsumi, Patrick French | 2004-09-14 |
HO
Hiroshi Ohji
Overall (2004): #208,669 of 270,089Top 80%
1
Patents 2004