Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646917 | Copper ingot, copper wire material, and method for producing copper ingot | Satoru Mori | 2020-05-12 |
| 9679676 | Copper wire rod and magnet wire | Masato Koide | 2017-06-13 |