Ishiguro; Yasunari
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishiguro; Yasunari.The latest application filed is for "method of obtaining copper from ore".
- Ishiguro; Yasunari - Ibaraki JP
- Ishiguro; Yasunari - Hitachi N/A JP
- Ishiguro; Yasunari - Hitachi-shi JP
| Patent | Date |
|---|---|
| Method for recovering metal from ore Grant 8,585,798 - Abe , et al. November 19, 2 | 2013-11-19 |
| Process of leaching gold Grant 8,388,730 - Abe , et al. March 5, 2 | 2013-03-05 |
| Method of obtaining copper from ore Grant 7,842,120 - Abe , et al. November 30, 2 | 2010-11-30 |
| Process Of Leaching Gold App 20090241735 - Abe; Yoshifumi ; et al. | 2009-10-01 |
| Method for recovering metal from ore App 20090241736 - Abe; Yoshifumi ; et al. | 2009-10-01 |
| Method of obtaining copper from ore App 20090241732 - Abe; Yoshifumi ; et al. | 2009-10-01 |
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