Keiji Ide

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery
- Patent number 10,270,121
- Issue date Apr 23, 2019
- NEC Energy Devices, Ltd.
- Keiji Ide
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY
- Publication number 20160181650
- Publication date Jun 23, 2016
- NEC ENERGY DEVICES, LTD.
- Keiji IDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MANUFACTURING METHOD
- Publication number 20150017523
- Publication date Jan 15, 2015
- NEC ENERGY DEVICES, LTD.
- Masanori Hirai
- H01 - BASIC ELECTRIC ELEMENTS