Ippei Waki

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Patents Grantslast 30 patents

Information Patent Grant
Negative electrode for lithium ion secondary battery and lithium io...
- Patent number 10,424,789
- Issue date Sep 24, 2019
- Envision AESC Japan Ltd.
- Ippei Waki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode for lithium ion secondary battery and lithium io...
- Patent number 10,388,955
- Issue date Aug 20, 2019
- Envision AESC Japan Ltd.
- Ippei Waki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nonaqueous electrolyte secondary battery
- Patent number 10,181,619
- Issue date Jan 15, 2019
- Automotive Energy Supply Corporation
- Hidetoshi Tamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Negative Electrode for Lithium Ion Secondary Battery and Lithium Io...
- Publication number 20180006304
- Publication date Jan 4, 2018
- Automotive Energy Supply Corporation
- Ippei Waki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative Electrode for Lithium Ion Secondary Battery and Lithium Io...
- Publication number 20180006305
- Publication date Jan 4, 2018
- Automotive Energy Supply Corporation
- Ippei Waki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20150089798
- Publication date Apr 2, 2015
- Automotive Energy Supply Corporation
- Hidetoshi TAMURA
- H01 - BASIC ELECTRIC ELEMENTS