Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302772 | Apparatus and method for dressing a wafer polishing pad | Kanji Hosoki, Masahito Komasaki, Jiro Sano, Hiroyuki Kobayashi | 2001-10-16 |
| 6280306 | Wafer polishing apparatus and wafer manufacturing method | Kanji Hosoki, Masahito Komasaki, Jiro Sano, Kazuo Iizuka | 2001-08-28 |