Yoshiyuki Igarashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anode material for secondary battery and non-aqueous electrolyte se...
- Patent number 10,862,115
- Issue date Dec 8, 2020
- LG Chem, Ltd.
- Keiko Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material for secondary battery and secondary bat...
- Patent number 10,115,963
- Issue date Oct 30, 2018
- LG Chem, Ltd.
- Keiko Matsubara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANODE MATERIAL FOR SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SE...
- Publication number 20180069237
- Publication date Mar 8, 2018
- LG CHEM, LTD.
- Keiko MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BAT...
- Publication number 20170018763
- Publication date Jan 19, 2017
- LG CHEM, LTD.
- Keiko MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BAT...
- Publication number 20160308196
- Publication date Oct 20, 2016
- LG CHEM, LTD.
- Keiko Matsubara
- H01 - BASIC ELECTRIC ELEMENTS