Shibamura; Natsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shibamura; Natsumi.The latest application filed is for "negative electrode active material for nonaqueous electrolyte secondary batteries".

Company Profile

2.10.10

Shibamura; Natsumi - Takehara JP
SHIBAMURA; Natsumi - Saitama JP
Shibamura; Natsumi - Ageo JP
Shibamura; Natsumi - Takehara-shi JP
Shibamura; Natsumi - Ageo-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 for lithium secondary battery Grant 10,468,672 - Kagei , et al. No	2019-11-05
Positive electrode active material for lithium secondary battery Grant 10,186,706 - Kagei , et al. Ja	2019-01-22
Spinel-type lithium manganese transition metal oxide Grant 9,893,355 - Mitsumoto , et al. February 13, 2	2018-02-13
Negative Electrode Active Material For Nonaqueous Electrolyte Secondary Batteries App 20170317348 - IDE; Hitohiko ; et al.	2017-11-02
Negative electrode active material for nonaqueous electrolyte secondary batteries Grant 9,761,873 - Ide , et al. September 12, 2	2017-09-12
Manganese spinel-type lithium transition metal oxide Grant 9,537,140 - Shibamura , et al. January 3, 2	2017-01-03
Spinel-type lithium-manganese composite oxide Grant 9,337,486 - Kagei , et al. May 10, 2	2016-05-10
Positive Electrode Active Material for Lithium Secondary Battery App 20160111716 - Kagei; Shinya ; et al.	2016-04-21
Positive Electrode Active Material for Lithium Secondary Battery App 20160093882 - Kagei; Shinya ; et al.	2016-03-31
Spinel type lithium-manganese-nickel-containing composite oxide Grant 9,240,595 - Kagei , et al. January 19, 2	2016-01-19
Spinel-Type Lithium-Manganese Composite Oxide App 20150255791 - Kagei; Shinya ; et al.	2015-09-10
Manganese Spinel-Type Lithium Transition Metal Oxide App 20150147652 - Shibamura; Natsumi ; et al.	2015-05-28
Spinel-Type Lithium Manganese Transition Metal Oxide App 20140353547 - Mitsumoto; Tetsuya ; et al.	2014-12-04
Spinel Type Lithium-Manganese-Nickel-Containing Composite Oxide App 20140252268 - Kagei; Shinya ; et al.	2014-09-11
Negative Electrode Active Material For Nonaqueous Electrolyte Secondary Batteries App 20140183406 - Ide; Hitohiko ; et al.	2014-07-03
Negative electrode active material for nonaqueous secondary battery Grant 8,632,695 - Ide , et al. January 21, 2	2014-01-21
Negative Electrode Active Material For Nonaqueous Secondary Battery App 20120319038 - Ide; Hitohiko ; et al.	2012-12-20

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