Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658163 | Tantalum sputtering target, and production method therefor | Shinichiro Senda | 2020-05-19 |
| 10570505 | Tantalum sputtering target, and production method therefor | Shinichiro Senda | 2020-02-25 |