Ejima; Koji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ejima; Koji.The latest application filed is for "anisotropic conductive film".

Company Profile

2.6.7

Ejima; Koji - Tokyo JP
Ejima; Koji - Utsunomiya JP
EJIMA; Koji - Utsunomiya-shi JP
Ejima; Koji - Tochigi 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
Anisotropic conductive film Grant 10,985,128 - Ejima , et al. April 20, 2	2021-04-20
Anisotropic Conductive Film App 20190304943 - EJIMA; Koji ; et al.	2019-10-03
Electrically conductive material Grant 10,177,465 - Hirayama , et al. J	2019-01-08
Protective element Grant 10,109,439 - Komori , et al. October 23, 2	2018-10-23
Electrically Conductive Material App 20170310020 - HIRAYAMA; Kenichi ; et al.	2017-10-26
Protective element, protective element fabrication method, and battery module in which protective element is embedded Grant 9,337,671 - Komori , et al. May 10, 2	2016-05-10
Protective Element App 20160049272 - KOMORI; Chisato ; et al.	2016-02-18
Charging/discharging control device, battery pack, electrical equipment, and charging/discharging control method Grant 9,130,383 - Mukai , et al. September 8, 2	2015-09-08
Protection Member App 20150044514 - Kimura; Yuji ; et al.	2015-02-12
Protective Element, Protective Element Fabrication Method, And Battery Module In Which Protective Element Is Embedded App 20140340046 - Komori; Chisato ; et al.	2014-11-20
Charging/discharging Control Device, Battery Pack, Electrical Equipment, And Charging/discharging Control Method App 20130181681 - Mukai; Koichi ; et al.	2013-07-18

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