OOYAMA; Tomoyo

Patent Applications and Registrations

Patent applications and USPTO patent grants for OOYAMA; Tomoyo.The latest application filed is for "positive electrode for secondary battery, and secondary battery".

Company Profile

0.23.22

OOYAMA; Tomoyo - Kyoto JP
Ooyama; Tomoyo - Fukushima 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 For Secondary Battery, And Secondary Battery App 20220263093 - DEVI; Swati ; et al.	2022-08-18
Non-aqueous electrolyte battery including an amorphous material Grant 9,825,337 - Watanabe , et al. November 21, 2	2017-11-21
Cathode active material, method of manufacturing the same and battery Grant 9,583,759 - Li , et al. February 28, 2	2017-02-28
Cathode active material, method of manufacturing the same and battery Grant 9,054,374 - Li , et al. June 9, 2	2015-06-09
Cathode Active Material, Its Manufacturing Method, And Non-aqueous Electrolyte Secondary Battery App 20150099181 - WATANABE; Haruo ; et al.	2015-04-09
Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery Grant 8,911,903 - Watanabe , et al. December 16, 2	2014-12-16
Positive electrode with heteropoly and phosphorous additives and nonaqueous electrolyte battery Grant 8,841,025 - Watanabe , et al. September 23, 2	2014-09-23
Positive electrode active material, nonaqueous electrolyte battery and method for manufacturing positive electrode active material Grant 8,790,827 - Yanagihara , et al. July 29, 2	2014-07-29
Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte battery Grant 8,771,876 - Watanabe , et al. July 8, 2	2014-07-08
Cathode Active Material, Method Of Manufacturing It, Cathode, And Battery App 20140162124 - Watanabe; Haruo ; et al.	2014-06-12
Cathode active material, method of manufacturing it, cathode, and battery Grant 8,748,042 - Watanabe , et al. June 10, 2	2014-06-10
Method of manufacturing cathode active material Grant 8,652,577 - Watanabe , et al. February 18, 2	2014-02-18
Cathode active material, cathode, and nonaqueous electrolyte battery Grant 8,647,772 - Ooyama , et al. February 11, 2	2014-02-11
Cathode Active Material, Method Of Manufacturing The Same And Battery App 20130244113 - Li; Guohua ; et al.	2013-09-19
Cathode Active Material, Method Of Manufacturing It, Cathode, And Battery App 20130230776 - Watanabe; Haruo ; et al.	2013-09-05
Cathode active material, method of manufacturing it, cathode, and battery Grant 8,445,129 - Watanabe , et al. May 21, 2	2013-05-21
Non-aqueous Electrolyte Battery, Non-aqueous Electrolyte Battery Positive Electrode, Non-aqueous Electrolyte Battery Negative Electrode, Non-aqueous Electrolyte Battery Separator, Electrolyte For Non-aqueous Electrolyte, And Method Of Manufacturing Non-aqeuous Electrolyte Battery Separator App 20120321911 - Watanabe; Haruo ; et al.	2012-12-20
Cathode active material, cathode, nonaqueous electrolyte battery, and method for manufacturing cathode Grant 8,262,747 - Ooyama , et al. September 11, 2	2012-09-11
Cathode Active Material, Cathode, And Nonaqueous Electrolyte Battery App 20120189891 - Ooyama; Tomoyo ; et al.	2012-07-26
Positive Electrode Active Material, Nonaqueous Electrolyte Battery And Method For Manufacturing Positive Electrode Active Material App 20120009474 - Yanagihara; Asuki ; et al.	2012-01-12
Nonaqueous Electrolyte Battery App 20110217597 - Katayama; Shinichi ; et al.	2011-09-08
Positive Electrode And Nonaqueous Electrolyte Battery App 20110104557 - Watanabe; Haruo ; et al.	2011-05-05
Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery Grant 7,906,239 - Watanabe , et al. March 15, 2	2011-03-15
Secondary Battery, Anode, Cathode, And Electrolyte App 20110014518 - Nakai; Hideki ; et al.	2011-01-20
Positive Electrode Active Material, Method For Manufacturing Positive Electrode Active Material And Nonaqueous Electrolyte Battery App 20100273057 - Watanabe; Haruo ; et al.	2010-10-28
Nonaqueous Electrolyte Secondary Battery App 20100209757 - Ooyama; Tomoyo ; et al.	2010-08-19
Cathode Active Material, Method Of Manufacturing The Same And Battery App 20100173197 - Li; Guohua ; et al.	2010-07-08
Cathode active material, method of manufacturing the same, and battery Grant 7,727,673 - Ooyama , et al. June 1, 2	2010-06-01
Method Of Manufacturing Cathode Active Material App 20090200510 - Watanabe; Haruo ; et al.	2009-08-13
Cathode Active Material For Nonaqeous Electrolyte Battery, Method Of Producing The Same And Nonaqueous Electrolyte Secondary Battery App 20080318131 - Watanabe; Haruo ; et al.	2008-12-25
Cathode Active Material, Cathode, Nonaqueous Electrolyte Battery, And Method For Manufacturing Cathode App 20080254368 - Ooyama; Tomoyo ; et al.	2008-10-16
Cathode Active Material, Non-aqueous Electrolyte Secondary Battery Using The Same, And Manufacturing Method Of Cathode Active Material App 20080138708 - Watanabe; Haruo ; et al.	2008-06-12
Cathode Active Material, Its Manufacturing Method, And Non-aqueous Electrolyte Secondary Battery App 20080131778 - Watanabe; Haruo ; et al.	2008-06-05
Cathode Active Material, Method For Producing The Same, And Nonaqueous Electrolyte Secondary Battery App 20070292757 - Watanabe; Haruo ; et al.	2007-12-20
Cathode Active Material, Method Of Manufacturing The Same, And Battery App 20070224506 - Ooyama; Tomoyo ; et al.	2007-09-27
Cathode Active Material, Method Of Manufacturing It, Cathode, And Battery App 20060275667 - Watanabe; Haruo ; et al.	2006-12-07

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