Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780698 | Semiconductor device and its production method | Yuji Suwa, Tomihiro Hashizume, Ken Yamaguchi | 2004-08-24 |
| 6774041 | Polishing method, metallization fabrication method, method for manufacturing semiconductor device and semiconductor device | Seiichi Kondo, Noriyuki Sakuma, Yoshio Homma | 2004-08-10 |