Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770818 | Electrical contact and electric component socket | Satoru Isagoda, Hokuto Kanesashi | 2020-09-08 |
| 10731232 | Method for leaching copper from copper sulfide ore | Katsuyuki Sato | 2020-08-04 |
| 10550450 | Method of leaching copper from copper sulfide ore and method of evaluating iodine loss content of column leaching test of the copper sulfide ore | Shintaro Kawashiro | 2020-02-04 |