Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656359 | Method and apparatus for reuse of abrasive fluid used in the manufacture of semiconductors | Hiroshi Osuda, Toru Matoba | 2003-12-02 |
| 6508915 | Apparatus and method for distilling waste liquids | Hiroshi Osuda, Toru Matoba, Daisuke Adachi | 2003-01-21 |