KURATSUKA; Masaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for KURATSUKA; Masaki.The latest application filed is for "positive electrode active material for secondary battery, and secondary battery".

Company Profile

3.13.14

KURATSUKA; Masaki - Tokyo JP
Kuratsuka; Masaki - Kyoto JP
KURATSUKA; Masaki - Koriyama-shi JP
Kuratsuka; Masaki - 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 Active Material For Secondary Battery, And Secondary Battery App 20210367230 - OUKI; Atsushi ; et al.	2021-11-25
Negative electrode for secondary battery, secondary battery, battery pack, electric vehicle, power storage system, power tool, and electronic device Grant 10,868,327 - Matsushita , et al. December 15, 2	2020-12-15
Battery Pack and Treatment System App 20200358145 - SAUERTEIG; Daniel ; et al.	2020-11-12
Negative electrode active material, negative electrode for secondary battery, and lithium ion secondary battery Grant 10,826,112 - Matsushita , et al. November 3, 2	2020-11-03
Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system Grant 10,727,530 - Matsushita , et al.	2020-07-28
Battery Grant 10,707,539 - Yamaguchi , et al.	2020-07-07
Secondary battery-use active material, secondary battery-use electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Grant 10,403,882 - Matsui , et al. Sep	2019-09-03
Negative Electrode For Secondary Battery, Secondary Battery, Battery Pack, Electric Vehicle, Power Storage System, Power Tool, And Electronic Device App 20190027783 - MATSUSHITA; Tadashi ; et al.	2019-01-24
Negative Electrode Active Material, Negative Electrode For Secondary Battery, And Lithium Ion Secondary Battery App 20180316054 - MATSUSHITA; Tadashi ; et al.	2018-11-01
Positive Electrode Active Material, Positive Electrode, Battery, Battery Pack, Electronic Device, Electric Vehicle, Power Storage Device, And Power System App 20180287202 - MATSUSHITA; Tadashi ; et al.	2018-10-04
Battery App 20180076490 - Yamaguchi; Akira ; et al.	2018-03-15
Nonaqueous electrolyte secondary battery Grant 9,831,532 - Yamaguchi , et al. November 28, 2	2017-11-28
Secondary Battery-use Active Material, Secondary Battery-use Electrode, Secondary Battery, Battery Pack, Electric Vehicle, Electric Power Storage System, Electric Power Tool, And Electronic Apparatus App 20170309891 - MATSUI; Takaaki ; et al.	2017-10-26
Cylindrical nonaqueous electrolyte battery Grant 9,716,275 - Kobayashi , et al. July 25, 2	2017-07-25
Nonaqueous electrolyte battery and electrical apparatus Grant 9,647,298 - Yamaguchi , et al. May 9, 2	2017-05-09
Nonaqueous Electrolyte Battery And Electrical Apparatus App 20160301110 - Yamaguchi; Akira ; et al.	2016-10-13
Secondary Battery, Battery Pack, Electric Vehicle, Electric Power Storage System, Electric Power Tool, And Electronic Apparatus App 20160172657 - MATSUI; TAKAAKI ; et al.	2016-06-16
Cylindrical Nonaqueous Electrolyte Battery App 20150079441 - Kobayashi; Yuta ; et al.	2015-03-19
Cylindrical nonaqueous electrolyte battery Grant 8,936,862 - Kobayashi , et al. January 20, 2	2015-01-20
Nonaqueous Electrolyte Secondary Battery App 20140080007 - Yamaguchi; Akira ; et al.	2014-03-20
Nonaqueous electrolyte secondary battery Grant 8,609,286 - Yamaguchi , et al. December 17, 2	2013-12-17
Cylindrical Nonaqueous Electrolyte Battery App 20110217589 - Kobayashi; Yuta ; et al.	2011-09-08
Non-aqueous electrolytic solution secondary battery Grant 7,736,807 - Hasegawa , et al. June 15, 2	2010-06-15
Nonaqueous Electrolyte Secondary Battery App 20090123849 - Yamaguchi; Akira ; et al.	2009-05-14
Non-aqueous Electrolytic Solution Secondary Battery App 20090053614 - Hasegawa; Minoru ; et al.	2009-02-26

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