Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927434 | Co-Cr-Pt-B alloy sputtering target | Akira Hisano | 2011-04-19 |
| 7909949 | Sputtering target with few surface defects, and surface processing method thereof | Akira Hisano | 2011-03-22 |