Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431439 | Tantalum sputtering target | — | 2019-10-01 |
| 10337100 | Sputtering target comprising Ni—P alloy or Ni—Pt—P alloy and production method therefor | Kazumasa Ohashi | 2019-07-02 |
| 10266924 | Tantalum sputtering target | Atsushi Fukushima | 2019-04-23 |
| 10176974 | Tungsten sputtering target and method for producing same | Kazumasa Ohashi | 2019-01-08 |