Zeng; Haisheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zeng; Haisheng.The latest application filed is for "cathode active material for lithium ion secondary battery, and process for its production".

Company Profile

3.7.8

Zeng; Haisheng - Tokyo JP
ZENG; Haisheng - Chiyoda-ku 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
Cathode active material for lithium ion secondary battery, and process for its production Grant 10,910,640 - Kawasato , et al. February 2, 2	2021-02-02
Cathode Active Material For Lithium Ion Secondary Battery, And Process For Its Production App 20190245202 - KAWASATO; Takeshi ; et al.	2019-08-08
Cathode active material for lithium ion secondary battery, and process for its production Grant 10,326,127 - Kawasato , et al.	2019-06-18
Cathode active material for lithium ion secondary battery Grant 10,135,064 - Kawasato , et al. November 20, 2	2018-11-20
Process for producing cathode active material for lithium ion secondary battery, cathode for lithium ion secondary battery, and lithium ion secondary battery Grant 9,444,099 - Tsunozaki , et al. September 13, 2	2016-09-13
Optical member, near infrared cut filter, solid-state imaging element, lens for imaging device, and imaging/display device using the same Grant 9,304,236 - Osawa , et al. April 5, 2	2016-04-05
Process for producing cathode active material for lithium ion secondary battery Grant 9,306,213 - Tsunozaki , et al. April 5, 2	2016-04-05
Cathode Active Material For Lithium Ion Secondary Battery, And Process For Its Production App 20140212758 - KAWASATO; Takeshi ; et al.	2014-07-31
Cathode Active Material For Lithium Ion Secondary Battery App 20140154581 - KAWASATO; Takeshi ; et al.	2014-06-05
Process For Producing Cathode Active Material For Lithium Ion Secondary Battery App 20140113193 - TSUNOZAKI; Kentaro ; et al.	2014-04-24
Process For Producing Cathode Active Material For Lithium Ion Secondary Battery, Cathode For Lithium Ion Secondary Battery, And Lithium Ion Secondary Battery App 20140113194 - TSUNOZAKI; Kentaro ; et al.	2014-04-24
Method For Producing Cathode Active Material For Lithium Ion Secondary Battery App 20130318780 - TSUNOZAKI; Kentaro ; et al.	2013-12-05
Cathode Active Material For Lithium Ion Secondary Battery, Cathode Battery, And Method For Producing Cathode Active Material App 20130236788 - TSUNOZAKI; Kentaro ; et al.	2013-09-12
Optical Member, Near Infrared Cut Filter, Solid-state Imaging Element, Lens For Imaging Device, And Imaging/display Device Using The Same App 20120243077 - Osawa; Mitsuo ; et al.	2012-09-27

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