Ohzuku; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohzuku; Tsutomu.The latest application filed is for "active material for non-aqueous electrolyte secondary battery and manufacturing method therefore".

Company Profile

0.21.17

Ohzuku; Tsutomu - Nara JP
Ohzuku; Tsutomu - Kitakatsuragi-gun JP
Ohzuku; Tsutomu - Katsuragi JP
Ohzuku, Tsutomu - Katsuragi-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
Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery Grant 9,391,325 - Ohzuku , et al. July 12, 2	2016-07-12
Non-aqueous electrolyte secondary battery Grant 8,673,505 - Ohzuku , et al. March 18, 2	2014-03-18
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 8,658,125 - Ohzuku , et al. February 25, 2	2014-02-25
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 8,349,287 - Ohzuku , et al. January 8, 2	2013-01-08
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 8,241,790 - Ohzuku , et al. August 14, 2	2012-08-14
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 8,153,297 - Ohzuku , et al. April 10, 2	2012-04-10
Active material for non-aqueous electrolyte secondary battery and manufacturing method therefore Grant 8,137,847 - Ohzuku , et al. March 20, 2	2012-03-20
Non-aqueous electrolyte secondary battery Grant 7,939,200 - Ohzuku , et al. May 10, 2	2011-05-10
Lithium nickel-manganese-cobalt oxide positive electrode active material Grant 7,935,443 - Ohzuku , et al. May 3, 2	2011-05-03
Positive electrode active material and non-aqueous electrolyte secondary cell comprising the same Grant 7,816,036 - Ohzuku , et al. October 19, 2	2010-10-19
Non-aqueous electrolyte secondary battery with a positive active material comprising primary particles and secondary particles made of the primary particles Grant 7,722,989 - Ohzuku , et al. May 25, 2	2010-05-25
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 7,718,318 - Ohzuku , et al. May 18, 2	2010-05-18
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 7,682,747 - Ohzuku , et al. March 23, 2	2010-03-23
Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery Grant 7,670,723 - Ohzuku , et al. March 2, 2	2010-03-02
Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same Grant 7,592,100 - Ohzuku , et al. September 22, 2	2009-09-22
Method of preparing positive electrode active material Grant 7,579,114 - Ohzuku , et al. August 25, 2	2009-08-25
Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery Grant 7,541,114 - Ohzuku , et al. June 2, 2	2009-06-02
Active Material For Non-aqueous Electrolyte Secondary Battery And Manufacturing Method Therefore App 20080268347 - Ohzuku; Tsutomu ; et al.	2008-10-30
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20080193844 - Ohzuku; Tsutomu ; et al.	2008-08-14
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20080096111 - Ohzuku; Tsutomu ; et al.	2008-04-24
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20080032199 - Ohzuku; Tsutomu ; et al.	2008-02-07
Non-aqueous electrolyte secondary battery App 20070231705 - Ohzuku; Tsutomu ; et al.	2007-10-04
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20070207383 - Ohzuku; Tsutomu ; et al.	2007-09-06
Method of Preparing Positive Electrode Active Material App 20070009424 - Ohzuku; Tsutomu ; et al.	2007-01-11
Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery App 20060275664 - Ohzuku; Tsutomu ; et al.	2006-12-07
Non-aqueous electrolyte secondary battery App 20060204847 - Ohzuku; Tsutomu ; et al.	2006-09-14
Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery App 20050170250 - Ohzuku, Tsutomu ; et al.	2005-08-04
Non-aqueous electrolyte secondary battery App 20050147889 - Ohzuku, Tsutomu ; et al.	2005-07-07
Positive electrode active material and nonaqueous electrolyte secondary cell including the same App 20050079416 - Ohzuku, Tsutomu ; et al.	2005-04-14
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20040126660 - Ohzuku, Tsutomu ; et al.	2004-07-01
Positive electrode active material and non-aqueous electrolyte secondary cell comprising the same App 20040058243 - Ohzuku, Tsutomu ; et al.	2004-03-25
Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same App 20030170540 - Ohzuku, Tsutomu ; et al.	2003-09-11
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same App 20030087154 - Ohzuku, Tsutomu ; et al.	2003-05-08
Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Grant 6,551,744 - Ohzuku , et al. April 22, 2	2003-04-22
Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery App 20030054251 - Ohzuku, Tsutomu ; et al.	2003-03-20

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