Koji Ejima

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anisotropic conductive film
- Patent number 10,985,128
- Issue date Apr 20, 2021
- Dexerials Corporation
- Koji Ejima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically conductive material
- Patent number 10,177,465
- Issue date Jan 8, 2019
- Dexerials Corporation
- Kenichi Hirayama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Protective element
- Patent number 10,109,439
- Issue date Oct 23, 2018
- Dexerials Corporation
- Chisato Komori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective element, protective element fabrication method, and batt...
- Patent number 9,337,671
- Issue date May 10, 2016
- Dexerials Corporation
- Chisato Komori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging/discharging control device, battery pack, electrical equip...
- Patent number 9,130,383
- Issue date Sep 8, 2015
- Dexerials Corporation
- Koichi Mukai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ANISOTROPIC CONDUCTIVE FILM
- Publication number 20190304943
- Publication date Oct 3, 2019
- DEXERIALS CORPORATION
- Koji EJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY CONDUCTIVE MATERIAL
- Publication number 20170310020
- Publication date Oct 26, 2017
- DEXERIALS CORPORATION
- Kenichi HIRAYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROTECTIVE ELEMENT
- Publication number 20160049272
- Publication date Feb 18, 2016
- DEXERIALS CORPORATION
- Chisato KOMORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION MEMBER
- Publication number 20150044514
- Publication date Feb 12, 2015
- Dexerials Corporation
- Yuji Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTIVE ELEMENT, PROTECTIVE ELEMENT FABRICATION METHOD, AND BATT...
- Publication number 20140340046
- Publication date Nov 20, 2014
- DEXERIALS CORPORATION
- Chisato Komori
- G01 - MEASURING TESTING
Information Patent Application
CHARGING/DISCHARGING CONTROL DEVICE, BATTERY PACK, ELECTRICAL EQUIP...
- Publication number 20130181681
- Publication date Jul 18, 2013
- DEXERIALS CORPORATION
- Koichi Mukai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER