Higaki; Tatsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Higaki; Tatsuya.The latest application filed is for "method for recovering scandium".
Company Profile
10.22.27
- Higaki; Tatsuya - Niihama JP
- Higaki; Tatsuya - Niihama-shi JP
- Higaki; Tatsuya - Ehime JP
- - Niihama JP
- Higaki; Tatsuya - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Method for recovering scandium Grant 11,214,849 - Nagai , et al. January 4, 2 | 2022-01-04 |
| Method For Producing Scandium Compound, And Scandium Compound App 20210284546 - Higaki; Tatsuya ; et al. | 2021-09-16 |
| Method For Recovering Scandium App 20210284547 - Higaki; Tatsuya ; et al. | 2021-09-16 |
| Method For Separating Copper From Nickel And Cobalt App 20210262060 - Higaki; Tatsuya ; et al. | 2021-08-26 |
| Method For Recovering Scandium App 20210254193 - Nagai; Hidemasa ; et al. | 2021-08-19 |
| Method For Separating Copper, And Nickel And Cobalt App 20210180154 - Takenouchi; Hiroshi ; et al. | 2021-06-17 |
| Method for producing high-purity scandium oxide Grant 10,968,112 - Higaki , et al. April 6, 2 | 2021-04-06 |
| Method For Producing High-purity Scandium Oxide App 20210032119 - Higaki; Tatsuya ; et al. | 2021-02-04 |
| Method For Separating Copper, Nickel, And Cobalt App 20200232066 - Higaki; Tatsuya ; et al. | 2020-07-23 |
| Method For Separating Copper From Nickel And Cobalt App 20200216929 - Higaki; Tatsuya ; et al. | 2020-07-09 |
| Method For Separating Copper From Nickel And Cobalt App 20200216327 - Higaki; Tatsuya ; et al. | 2020-07-09 |
| Method for recovering scandium Grant 10,570,482 - Higaki , et al. Feb | 2020-02-25 |
| Nickel recovery process Grant 10,344,354 - Shoji , et al. July 9, 2 | 2019-07-09 |
| Method for recovering scandium Grant 10246761 - | 2019-04-02 |
| Method for recovering scandium Grant 10,196,710 - Higaki , et al. Fe | 2019-02-05 |
| Scandium recovery process Grant 10,190,189 - Nagakura , et al. Ja | 2019-01-29 |
| Method For Recovering Scandium App 20190024213 - Higaki; Tatsuya ; et al. | 2019-01-24 |
| Method For Recovering Scandium App 20180371579 - Higaki; Tatsuya ; et al. | 2018-12-27 |
| Method for recovering scandium Grant 10,156,002 - Yamaguma , et al. Dec | 2018-12-18 |
| Method for recovering high-purity scandium Grant 10,081,851 - Matsuoka , et al. September 25, 2 | 2018-09-25 |
| Scandium recovery method Grant 9,963,762 - Higaki , et al. May 8, 2 | 2018-05-08 |
| Method For Recovering Scandium App 20180023168 - Yamaguma; Ryoma ; et al. | 2018-01-25 |
| Method For Recovering High-purity Scandium App 20170321301 - Matsuoka; Itsumi ; et al. | 2017-11-09 |
| Method for producing hematite for ironmaking Grant 9,776,885 - Ozaki , et al. October 3, 2 | 2017-10-03 |
| Method for a treatment for wastewater containing aluminum, magnesium, and manganese Grant 9,751,783 - Kobayashi , et al. September 5, 2 | 2017-09-05 |
| Nickel Recovery Process App 20170240994 - SHOJI; Hirofumi ; et al. | 2017-08-24 |
| Scandium Recovery Process App 20170175225 - Nagakura; Toshihiko ; et al. | 2017-06-22 |
| Removal method of manganese from waste water Grant 9,657,370 - Kobayashi , et al. May 23, 2 | 2017-05-23 |
| Scandium Recovery Method App 20160340757 - Higaki; Tatsuya ; et al. | 2016-11-24 |
| Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium Grant 9,458,526 - Goto , et al. October 4, 2 | 2016-10-04 |
| Ore slurry production method and metal refining method Grant 9,410,226 - Mitsui , et al. August 9, 2 | 2016-08-09 |
| Method for producing hematite for ironmaking Grant 9,255,013 - Sasaki , et al. February 9, 2 | 2016-02-09 |
| Method For Separating Impurities From An Acidic Solution Containing Nickel And Cobalt And/or Scandium App 20160010177 - Goto; Masahiro ; et al. | 2016-01-14 |
| Settling Separation Process For Nuetralized Slurry And Hydrometallurgical Process For Nickel Oxide Ore App 20150315671 - SHOJI; Hirofumi ; et al. | 2015-11-05 |
| Method for recovering chromite, and method for wet smelting of nickel oxide ore Grant 9,068,244 - Mitsui , et al. June 30, 2 | 2015-06-30 |
| Method for producing high-purity nickel surface Grant 9,017,640 - Nakai , et al. April 28, 2 | 2015-04-28 |
| Method For Producing Hematite For Ironmaking App 20150050201 - Ozaki; Yoshitomo ; et al. | 2015-02-19 |
| Method For Producing Hematite For Ironmaking App 20150023851 - Sasaki; Hideki ; et al. | 2015-01-22 |
| Method For Recovering Chromite, And Method For Wet Smelting Of Nickel Oxide Ore App 20150014225 - Mitsui; Hiroyuki ; et al. | 2015-01-15 |
| Method For Producing High-purity Nickel Surface App 20140322109 - Nakai; Takayuki ; et al. | 2014-10-30 |
| Ore Slurry Production Method And Metal Refining Method App 20140151472 - Mitsui; Hiroyuki ; et al. | 2014-06-05 |
| Method for recovering nickel from sulfuric acid aqueous solution Grant 8,580,213 - Kobayashi , et al. November 12, 2 | 2013-11-12 |
| Method For A Treatment For Wastewater Containing Aluminum, Magnesium, And Manganese App 20130001173 - Kobayashi; Hiroshi ; et al. | 2013-01-03 |
| Removal Method Of Manganese From Waste Water App 20110163042 - Kobayashi; Hiroshi ; et al. | 2011-07-07 |
| Method For Recovering Nickel From Sulfuric Acid Aqueous Solution App 20110135547 - Kobayashi; Hiroshi ; et al. | 2011-06-09 |
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