Okumura; Yasunori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okumura; Yasunori.The latest application filed is for "alkali metal bis(fluorosulfonyl)imide aqueous solution, container having said aqueous solution therein, and method for storing or transporting said aqueous solution".

Company Profile

6.16.20

Okumura; Yasunori - Suita-shi Osaka
Okumura; Yasunori - Suita JP
Okumura; Yasunori - Sulta JP
Okumura; Yasunori - Kobe JP
Okumura; Yasunori - Kobe-shi JP
Okumura; Yasunori - Toride JP
Okumura; Yasunori - Hyogo JP
Okumura, Yasunori - Toride-shi JP
Okumura; Yasunori - Ibrakai 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
Alkali Metal Bis(Fluorosulfonyl)imide Aqueous Solution, Container Having Said Aqueous Solution Therein, and Method for Storing or Transporting Said Aqueous Solution App 20220153584 - Shingubara; Koji ; et al.	2022-05-19
Bis(fluorosulfonyl) imide metal salt and method for preparing same Grant 11,097,949 - Yamada , et al. August 24, 2	2021-08-24
Method For Manufacturing Electrolyte Solution Material App 20210036371 - OKUMURA; Yasunori ; et al.	2021-02-04
Method for producing bis(fluorosulfonyl)imide alkali metal salt and method for producing non aqueous electrolytic solution Grant 10,829,377 - Okumura , et al. November 10, 2	2020-11-10
Method For Producing Bis(fluorosulfonyl)imide Alkali Metal Salt And Method For Producing Non-aqueous Electrolytic Solution App 20190292054 - OKUMURA; Yasunori ; et al.	2019-09-26
Method For Producing Bis(fluorosulfonyl)imide Alkali Metal Salt App 20190276311 - ITAYAMA; Naohiko ; et al.	2019-09-12
Method For Producing Bis(fluorosulfonyl)imide Alkali Metal Salt And Bis(fluorosulfonyl)imide Alkali Metal Salt Composition App 20190152792 - Yamada; Kenji ; et al.	2019-05-23
Bis(fluorosulfonyl) Imide Metal Salt And Method For Preparing Same App 20190135632 - Yamada; Kenji ; et al.	2019-05-09
Alkali metal salt of fluorosulfonyl imide, and production method therefor Grant 9,985,317 - Sato , et al. May 29, 2	2018-05-29
Fluorosulfonyl imide salt and method for producing fluorosulfonyl imide salt Grant 9,947,967 - Sato , et al. April 17, 2	2018-04-17
Method For Manufacturing Electrolyte Solution Material App 20170214092 - OKUMURA; Yasunori ; et al.	2017-07-27
Alkali Metal Salt Of Fluorosulfonyl Imide, And Production Method Therefor App 20170133715 - SATO; Yuichi ; et al.	2017-05-11
Alkali metal salt of fluorosulfonyl imide, and production method therefor Grant 9,586,833 - Sato , et al. March 7, 2	2017-03-07
Alkali metal salt of fluorosulfonyl imide, and production method therefor Grant 9,079,780 - Sato , et al. July 14, 2	2015-07-14
Alkali Metal Salt Of Fluorosulfonyl Imide, And Production Method Therefor App 20150086466 - SATO; Yuichi ; et al.	2015-03-26
Alkali Metal Salt Of Fluorosulfonyl Imide, And Production Method Therefor App 20130068991 - Sato; Yuichi ; et al.	2013-03-21
Sulfonylimide salt and method for producing the same Grant 8,134,027 - Okumura , et al. March 13, 2	2012-03-13
Fluorosulfonyl Imide Salt And Method For Producing Fluorosulfonyl Imide Salt App 20120041233 - Sato; Shimpei ; et al.	2012-02-16
Sulfonylimide Salt And Method For Producing The Same App 20110034716 - Okumura; Yasunori ; et al.	2011-02-10
Method for production of fluorinated phenylenediamine Grant 7,741,426 - Nishimae , et al. June 22, 2	2010-06-22
Fluorinated bis (phthalic anhydride) and method for producing the same Grant 7,700,647 - Masuda , et al. April 20, 2	2010-04-20
Fluorinated bis (phthalic anhydride) and method for producing the same App 20080119659 - Masuda; Go ; et al.	2008-05-22
Halogen-containing aromatic compound Grant 7,217,827 - Kuwabara , et al. May 15, 2	2007-05-15
Method for production of fluorinated phenylenediamine App 20060142539 - Nishimae; Shinji ; et al.	2006-06-29
Polyamide acid and polyimide, and optical material Grant 6,924,348 - Tajiri , et al. August 2, 2	2005-08-02
Halogen-containing aromatic compound Grant 6,916,959 - Kuwabara , et al. July 12, 2	2005-07-12
Halogen-containing aromatic compound App 20050090691 - Kuwabara, Masayoshi ; et al.	2005-04-28
Fluorinated bis(phthalic anhydride) and method for producing the same App 20050020839 - Masuda, Go ; et al.	2005-01-27
Polyamide acid and polyimide, and optical material App 20030050407 - Tajiri, Kozo ; et al.	2003-03-13
Halogen-containing aromatic compound App 20030018204 - Kuwabara, Masayoshi ; et al.	2003-01-23
Polycyanoaryl ether and method for production thereof Grant 6,506,872 - Kimura , et al. January 14, 2	2003-01-14
Polycyanoaryl ether and method for production thereof App 20020007039 - Kimura, Kunio ; et al.	2002-01-17
Phthalocyanine compounds, process for preparing the same, and optical recording medium made using the same Grant 5,998,609 - Aoki , et al. December 7, 1	1999-12-07

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