Tokuda; Nobuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tokuda; Nobuyuki.The latest application filed is for "method for operating redox flow battery and redox flow battery cell stack".

Company Profile

0.13.12

Tokuda; Nobuyuki - Osaka JP
Tokuda, Nobuyuki - Osaka-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
Cell stack for redox flow battery Grant 9,017,869 - Nakaishi , et al. April 28, 2	2015-04-28
Method for operating redox flow battery and redox flow battery cell stack Grant 8,221,911 - Kumamoto , et al. July 17, 2	2012-07-17
Method for designing redox flow battery system Grant 7,704,634 - Deguchi , et al. April 27, 2	2010-04-27
Cell stack for redox flow battery, and redox flow battery Grant 7,670,719 - Nakaishi , et al. March 2, 2	2010-03-02
Method For Operating Redox Flow Battery And Redox Flow Battery Cell Stack App 20090197151 - KUMAMOTO; Takahiro ; et al.	2009-08-06
Electrolyte for redox flow battery, and redox flow battery Grant 7,258,947 - Kubata , et al. August 21, 2	2007-08-21
Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery Grant 7,220,515 - Ito , et al. May 22, 2	2007-05-22
Method of operating a secondary battery system having first and second tanks for reserving electrolytes Grant 7,199,550 - Tsutsui , et al. April 3, 2	2007-04-03
Method for operating redox flow battery system Grant 7,061,205 - Shigematsu , et al. June 13, 2	2006-06-13
Method for designing redox flow battery system App 20050181273 - Deguchi, Hiroshige ; et al.	2005-08-18
Method for operating redox flow battery and redox flow battery cell stack App 20050164075 - Kumamoto, Takahiro ; et al.	2005-07-28
Method for operating redox flow battery system App 20050147871 - Shigematsu, Toshio ; et al.	2005-07-07
Modified vanadium compound, producing method thereof, redox flow battery electrolyte composite and redox flow battery electrolyte producing method Grant 6,872,376 - Tanaka , et al. March 29, 2	2005-03-29
Cell stack for flow cell App 20040241544 - Nakaishi, Hiroyuki ; et al.	2004-12-02
Cell frame for redox-flow cell and redox-flow cell App 20040202915 - Nakaishi, Hiroyuki ; et al.	2004-10-14
Electrolyte for redox flow battery, and redox flow battery App 20040191623 - Kubata, Michiru ; et al.	2004-09-30
Cell frame for redox flow cell and redox flow cell App 20040170893 - Nakaishi, Hiroyuki ; et al.	2004-09-02
Secondary cell and method of operating the secondary cell App 20040169493 - Tsutsui, Yasumitsu ; et al.	2004-09-02
Electrolyte tank and manufacturing method thereof Grant 6,761,945 - Adachi , et al. July 13, 2	2004-07-13
Trivalent and tetravalent mixed vanadium compound producing method and vanadium electrolyte producing method Grant 6,613,298 - Tanaka , et al. September 2, 2	2003-09-02
Pressurre fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery App 20030022059 - Ito, Takefumi ; et al.	2003-01-30
Battery diaphragm Grant 6,461,772 - Miyake , et al. October 8, 2	2002-10-08
Modified vanadium compound, producing method thereof, redox flow battery electrolyte composite and redox flow battery electrolyte producing method App 20020119090 - Tanaka, Yasuyuki ; et al.	2002-08-29
Trivalent and tetravalent mixed vanadium compound producing method and vanadium electrolyte producing method App 20020048546 - Tanaka, Yasuyuki ; et al.	2002-04-25

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