OTSUKI; Keitaro

Patent Applications and Registrations

Patent applications and USPTO patent grants for OTSUKI; Keitaro.The latest application filed is for "electrode and lithium ion secondary battery".

Company Profile

8.27.34

OTSUKI; Keitaro - Tokyo 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
Electrode And Lithium Ion Secondary Battery App 20210305563 - OTSUKI; Keitaro ; et al.	2021-09-30
Negative Electrode Active Material Layer With Controlled Reflectance And Lithium Ion Secondary Battery App 20210234168 - OTSUKI; Keitaro ; et al.	2021-07-29
Negative electrode active material layer with controlled reflectance and lithium ion secondary battery Grant 10,985,371 - Otsuki , et al. April 20, 2	2021-04-20
Active material, method for manufacturing active material, electrode, lithium ion secondary battery, and method for manufacturing lithium ion secondary battery Grant 10,611,639 - Sano , et al.	2020-04-07
Positive Electrode And Lithium Ion Secondary Battery App 20190280295 - OTSUKI; Keitaro ; et al.	2019-09-12
Negative Electrode And Lithium Ion Secondary Battery App 20190280297 - OTSUKI; Keitaro ; et al.	2019-09-12
Lithium ion secondary battery Grant 10,312,523 - Sano , et al.	2019-06-04
Active material, method of manufacturing active material, and lithium-ion secondary battery Grant 10,283,773 - Suzuki , et al.	2019-05-07
Active material, method for manufacturing active material, electrode, and lithium ion secondary battery Grant 10,230,108 - Sano , et al.	2019-03-12
Lithium-ion secondary battery with a negative electrode containing vanadium Grant 10,062,924 - Sano , et al. August 28, 2	2018-08-28
Active Material, Method Of Manufacturing Active Material, And Lithium-ion Secondary Battery App 20180190988 - SUZUKI; Hisashi ; et al.	2018-07-05
Lithium Ion Secondary Battery App 20170250408 - SANO; Atsushi ; et al.	2017-08-31
Nonaqueous electrolyte for lithium-ion secondary battery containing vanadium and lithium-ion secondary battery containing same Grant 9,601,802 - Sano , et al. March 21, 2	2017-03-21
Active material, electrode, lithium ion secondary battery, and method for manufacturing active material Grant 9,564,641 - Otsuki , et al. February 7, 2	2017-02-07
Positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery Grant 9,263,736 - Otsuki , et al. February 16, 2	2016-02-16
Lithium Ion Secondary Battery App 20150333366 - SATO; Hiroshi ; et al.	2015-11-19
Lithium Ion Secondary Battery App 20150333362 - SATO; Hiroshi ; et al.	2015-11-19
Lithium Ion Secondary Battery App 20150333330 - SATO; Hiroshi ; et al.	2015-11-19
Lithium Ion Secondary Battery App 20150255795 - Sano; Atsushi ; et al.	2015-09-10
Active material, electrode containing the active material, lithium secondary battery including the electrode, and method for making active material Grant 8,993,171 - Sano , et al. March 31, 2	2015-03-31
Active material and positive electrode and lithium-ion second battery using same Grant 8,936,871 - Sano , et al. January 20, 2	2015-01-20
Active material and positive electrode and lithium-ion second battery using same Grant 8,932,762 - Sano , et al. January 13, 2	2015-01-13
Lithium-ion secondary battery Grant 8,906,255 - Sano , et al. December 9, 2	2014-12-09
Active material and method of manufacturing active material Grant 8,821,763 - Sano , et al. September 2, 2	2014-09-02
Active material, electrode containing same, lithium-ion secondary battery with the electrode, and method of manufacturing active material Grant 8,734,987 - Sano , et al. May 27, 2	2014-05-27
Method of manufacturing active material containing vanadium and method of manufacturing lithium-ion secondary battery containing such active material Grant 8,734,539 - Tokita , et al. May 27, 2	2014-05-27
Active Material, Electrode, Lithium Ion Secondary Battery, And Method For Manufacturing Active Material App 20140001413 - Otsuki; Keitaro ; et al.	2014-01-02
Active Material, Method For Manufacturing Active Material, Electrode, And Lithium Ion Secondary Battery App 20140004417 - Sano; Atsushi ; et al.	2014-01-02
Active Material, Method For Manufacturing Active Material, Electrode, Lithium Ion Secondary Battery, And Method For Manufacturing Lithium Ion Secondary Battery App 20140004416 - Sano; Atsushi ; et al.	2014-01-02
Active Material And Positive Electrode And Lithium-ion Second Battery Using Same App 20130330261 - SANO; Atsushi ; et al.	2013-12-12
Lithium-ion Secondary Battery App 20130256592 - SANO; Atsushi ; et al.	2013-10-03
Lithium-ion Secondary Battery App 20130260228 - SANO; Atsushi ; et al.	2013-10-03
Positive Electrode Material For Lithium Ion Secondary Battery, Positive Electrode For Lithium Ion Secondary Battery, And Lithium Ion Secondary Battery App 20130260253 - OTSUKI; Keitaro ; et al.	2013-10-03
Nonaqueous Electrolyte For Lithium-ion Secondary Battery And Lithium-ion Secondary Battery App 20130260226 - SANO; Atsushi ; et al.	2013-10-03
Active Material, Electrode Containing The Active Material, Lithium Secondary Battery Including The Electrode, And Method For Making Active Material App 20130130106 - Sano; Atsushi ; et al.	2013-05-23
Method of manufacturing active material, active material, electrode, and lithium-ion secondary battery Grant 8,445,135 - Sano , et al. May 21, 2	2013-05-21
Method of manufacturing active material Grant 8,142,750 - Sano , et al. March 27, 2	2012-03-27
Active Material, Electrode Containing Same, Lithium-ion Secondary Battery With The Electrode, And Method Of Manufacturing Active Material App 20110311868 - SANO; Atsushi ; et al.	2011-12-22
Method Of Manufacturing Active Material And Method Of Manufacturing Lithium-ion Secondary Battery App 20110072649 - TOKITA; Kouji ; et al.	2011-03-31
Active Material, Lithium-ion Secondary Battery, And Method Of Manufacturing Active Material App 20110052992 - SANO; Atsushi ; et al.	2011-03-03
Active Material, Electrode Containing The Same, Lithium Secondary Battery Provided Therewith And Method For Manufacture Of The Active Material App 20110052995 - SANO; Atsushi ; et al.	2011-03-03
Method Of Manufacturing Active Material App 20110052473 - SANO; Atsushi ; et al.	2011-03-03
Active Material, Method Of Manufacturing Active Material, And Lithium-ion Secondary Battery App 20100304217 - Suzuki; Hisashi ; et al.	2010-12-02
Method Of Manufacturing Active Material, Active Material, Electrode, And Lithium-ion Secondary Battery App 20100233544 - SANO; Atsushi ; et al.	2010-09-16
Method Of Manufacturing Active Material App 20100233058 - SANO; Atsushi ; et al.	2010-09-16
Active Material, Method Of Manufacturing Active Material, Electrode, And Lithium-ion Secondary Battery App 20100233545 - SANO; Atsushi ; et al.	2010-09-16
Active Material And Method Of Manufacturing Active Material App 20100078591 - SANO; Atsushi ; et al.	2010-04-01
Active Material And Positive Electrode And Lithium-ion Second Battery Using Same App 20100081058 - SANO; Atsushi ; et al.	2010-04-01

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