Emiko Fujii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery electrolyte and secondary battery
- Patent number 10,263,286
- Issue date Apr 16, 2019
- NEC Corporation
- Takehiro Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode active material, method for manufacturing same,...
- Patent number 9,985,286
- Issue date May 29, 2018
- NEC Corporation
- Jiro Iriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 9,076,995
- Issue date Jul 7, 2015
- NEC Corporation
- Shin Serizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor light receiving element
- Patent number 8,212,286
- Issue date Jul 3, 2012
- NEC Corporation
- Emiko Fujii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME,...
- Publication number 20160285091
- Publication date Sep 29, 2016
- NEC Corporation
- Jiro IRIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY ELECTROLYTE AND SECONDARY BATTERY
- Publication number 20160099486
- Publication date Apr 7, 2016
- NEC Corporation
- Takehiro NOGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20120244420
- Publication date Sep 27, 2012
- NEC Corporation
- Shin SERIZAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR LIGHT RECEIVING ELEMENT
- Publication number 20100276775
- Publication date Nov 4, 2010
- Emiko Fujii
- H01 - BASIC ELECTRIC ELEMENTS