Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777337 | Planarizing method of semiconductor wafer and apparatus thereof | Kan Yasui, Masayuki Nagasawa, Ui Yamaguchi, Yoshio Kawamura | 2004-08-17 |
| 6734103 | Method of polishing a semiconductor device | Ui Yamaguchi, Seiichi Kondo, Kan Yasui, Yoshio Kawamura | 2004-05-11 |
| 6723144 | Semiconductor device fabricating method | Kan Yasui, Ryousei Kawai, Sadayuki Nishimura, Masahiko Sato, Yoshio Kawamura +1 more | 2004-04-20 |