Heguri; Shinichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heguri; Shinichi.The latest application filed is for "method for producing high-purity cobalt sulfate aqueous solution".

Company Profile

0.6.5

Heguri; Shinichi - Niihama JP
Heguri; Shinichi - Tokyo N/A JP
Heguri; Shinichi - Niihama-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing high-purity cobalt sulfate aqueous solution Grant 9,499,879 - Ozaki , et al. November 22, 2	2016-11-22
Hydrometallurgical plant of nickel laterite ore and operation method thereof Grant 8,911,531 - Nakai , et al. December 16, 2	2014-12-16
Method For Producing High-purity Cobalt Sulfate Aqueous Solution App 20140294703 - Ozaki; Yoshitomo ; et al.	2014-10-02
Hydrometallurgical Plant Of Nickel Laterite Ore And Operation Method Thereof App 20120161374 - Nakai; Osamu ; et al.	2012-06-28
Method for concentration of gold in copper sulfide minerals Grant 8,052,774 - Nagase , et al. November 8, 2	2011-11-08
Method for concentration of gold in copper sulfide minerals App 20100242681 - Nagase; Noriyuki ; et al.	2010-09-30
Method of separation/purification for high-purity silver chloride, and process for producing high-purity silver by the same Grant 7,601,200 - Heguri , et al. October 13, 2	2009-10-13
Process for mutual separation of platinum group metals Grant 7,291,202 - Asano , et al. November 6, 2	2007-11-06
Method of separation/purification for high-purity silver chloride, and process for producing high-purity silver by the same App 20070022840 - Heguri; Shinichi ; et al.	2007-02-01
Process for mutual separation of platinum group metals App 20050066774 - Asano, Satoshi ; et al.	2005-03-31

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