Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777337 | Planarizing method of semiconductor wafer and apparatus thereof | Souichi Katagiri, Masayuki Nagasawa, Ui Yamaguchi, Yoshio Kawamura | 2004-08-17 |
| 6734103 | Method of polishing a semiconductor device | Souichi Katagiri, Ui Yamaguchi, Seiichi Kondo, Yoshio Kawamura | 2004-05-11 |
| 6723144 | Semiconductor device fabricating method | Souichi Katagiri, Ryousei Kawai, Sadayuki Nishimura, Masahiko Sato, Yoshio Kawamura +1 more | 2004-04-20 |
| 6676496 | Apparatus for processing semiconductor wafers | Shigeo Moriyama, Katsuhiko Yamaguchi, Yoshio Homma | 2004-01-13 |