Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476134 | High purity copper and method of producing high purity copper based on electrolysis | Yuichiro Shindo, Atsushi Fukushima | 2016-10-25 |
| 9441289 | High-purity copper or high-purity copper alloy sputtering target, process for manufacturing the sputtering target, and high-purity copper or high-purity copper alloy sputtered film | Atsushi Fukushima, Yuichiro Shindo | 2016-09-13 |