Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062440 | Hafnium alloy target and process for producing the same | Shuichi Irumata, Yasuhiro Yamakoshi, Hirohito Miyashita, Ryo Suzuki | 2011-11-22 |
| 7943033 | Electrolytic copper plating method, pure copper anode for electrolytic copper plating, and semiconductor wafer having low particle adhesion plated with said method and anode | Akihiro Aiba, Junnosuke Sekiguchi | 2011-05-17 |