Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195546 | Polishing apparatus and method of polishing work piece | Toshiro Doi, Ara Philipossian | 2007-03-27 |
| 7070486 | Polishing apparatus and method of polishing work piece | Toshiro Doi, Ara Philipossian | 2006-07-04 |