Ohara; Hideki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohara; Hideki.The latest application filed is for "method for manufacturing nickel and cobalt-containing solution from hydroxide containing nickel and cobalt".
- Ohara; Hideki - Niihama-shi JP
- Ohara; Hideki - Niihama JP
- Ohara; Hideki - Ehime JP
| Patent | Date |
|---|---|
| Method For Manufacturing Nickel And Cobalt-containing Solution From Hydroxide Containing Nickel And Cobalt App 20220154308 - Ohara; Hideki ; et al. | 2022-05-19 |
| Solvent Extraction Method App 20210039011 - OHARA; Hideki ; et al. | 2021-02-11 |
| Method for producing high density nickel powder Grant 10,766,072 - Ohara , et al. Sep | 2020-09-08 |
| Method for producing solutions containing nickel or cobalt Grant 10,577,255 - Ohara , et al. | 2020-03-03 |
| Method for producing nickel powder Grant 10,549,351 - Heguri , et al. Fe | 2020-02-04 |
| Aqueous cobalt chloride solution refinement method Grant 10,501,334 - Ohara , et al. Dec | 2019-12-10 |
| Method for producing nickel powder having low carbon concentration and low sulfur concentration Grant 10,500,644 - Ozaki , et al. Dec | 2019-12-10 |
| Method for producing nickel powder Grant 10,471,514 - Yanagisawa , et al. Nov | 2019-11-12 |
| Method for producing nickel powder Grant 10,434,577 - Yanagisawa , et al. October 8, 2 | 2019-10-08 |
| Method For Producing Solutions Containing Nickel Or Cobalt App 20190194031 - Ohara; Hideki ; et al. | 2019-06-27 |
| Aqueous cobalt chloride solution purification method Grant 10,239,764 - Tan , et al. | 2019-03-26 |
| Method for producing nickel powder Grant 10,220,446 - Yanagisawa , et al. | 2019-03-05 |
| Method For Producing High Density Nickel Powder App 20190054541 - Ohara; Hideki ; et al. | 2019-02-21 |
| Method for producing nickel powder Grant 10,118,224 - Yanagisawa , et al. November 6, 2 | 2018-11-06 |
| Method for producing nickel powder Grant 10,092,955 - Yanagisawa , et al. October 9, 2 | 2018-10-09 |
| Aqueous Cobalt Chloride Solution Purification Method App 20180148344 - TAN; Toshirou ; et al. | 2018-05-31 |
| Aqueous Cobalt Chloride Solution Refinement Method App 20180134577 - OHARA; Hideki ; et al. | 2018-05-17 |
| Hematite manufacturing process and hematite manufactured by same Grant 9,938,158 - Ozaki , et al. April 10, 2 | 2018-04-10 |
| Method For Producing Nickel Powder App 20180009037 - Heguri; Shin-ichi ; et al. | 2018-01-11 |
| Method for producing seed crystals used for producing hydrogen-reduced nickel powder Grant 9,700,942 - Yoneyama , et al. July 11, 2 | 2017-07-11 |
| Method for producing high-purity nickel sulfate Grant 9,702,023 - Idegami , et al. July 11, 2 | 2017-07-11 |
| Method For Producing Nickel Powder App 20170095862 - Yanagisawa; Kazumichi ; et al. | 2017-04-06 |
| Method For Producing Nickel Powder Having Low Carbon Concentration And Low Sulfur Concentration App 20170043403 - Ozaki; Yoshitomo ; et al. | 2017-02-16 |
| Method For Producing Seed Crystals Used For Producing Hydrogen-reduced Nickel Powder App 20170008089 - Yoneyama; Tomoaki ; et al. | 2017-01-12 |
| Method For Producing Nickel Powder App 20170008083 - Yanagisawa; Kazumichi ; et al. | 2017-01-12 |
| Method For Producing Nickel Powder App 20170008090 - Yanagisawa; Kazumichi ; et al. | 2017-01-12 |
| Method For Producing Nickel Powder App 20160368059 - Yanagisawa; Kazumichi ; et al. | 2016-12-22 |
| Method For Producing Nickel Powder App 20160354844 - Yanagisawa; Kazumichi ; et al. | 2016-12-08 |
| Method for producing high-purity cobalt sulfate aqueous solution Grant 9,499,879 - Ozaki , et al. November 22, 2 | 2016-11-22 |
| Wastewater treatment process Grant 9,458,038 - Ohara , et al. October 4, 2 | 2016-10-04 |
| Hematite Manufacturing Process And Hematite Manufactured By Same App 20160137524 - Ozaki; Yoshitomo ; et al. | 2016-05-19 |
| Operating method in hydrometallurgy of nickel oxide ore Grant 9,328,399 - Ozaki , et al. May 3, 2 | 2016-05-03 |
| Wastewater Treatment Process App 20160115050 - OHARA; Hideki ; et al. | 2016-04-28 |
| Method For Producing High-purity Nickel Sulfate App 20150078972 - Idegami; Atsushi ; et al. | 2015-03-19 |
| Operating Method In Hydrometallurgy Of Nickel Oxide Ore App 20140348732 - Ozaki; Yoshitomo ; et al. | 2014-11-27 |
| Method For Producing High-purity Cobalt Sulfate Aqueous Solution App 20140294703 - Ozaki; Yoshitomo ; et al. | 2014-10-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 