Masayuki Kouzu

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Negative electrode material for lithium ion secondary battery, nega...
- Patent number 11,251,421
- Issue date Feb 15, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material for lithium ion secondary battery, nega...
- Patent number 10,892,482
- Issue date Jan 12, 2021
- SHOWA DENKO MATERIALS CO., LTD.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material for lithium ion secondary battery, nega...
- Patent number 10,693,130
- Issue date Jun 23, 2020
- Hitachi Chemical Company, Ltd.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material for lithium ion secondary battery, meth...
- Patent number 9,614,216
- Issue date Apr 4, 2017
- Hitachi Chemical Company, Ltd.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
- Publication number 20200280053
- Publication date Sep 3, 2020
- Hitachi Chemical Company, Ltd.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
- Publication number 20150270540
- Publication date Sep 24, 2015
- Hitachi Chemical Company, Ltd.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGA...
- Publication number 20150263339
- Publication date Sep 17, 2015
- HITACHI CHEMICAL COMPANY, LTD.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METH...
- Publication number 20130302675
- Publication date Nov 14, 2013
- Hitachi Chemical Company, Ltd.
- Masayuki Kouzu
- H01 - BASIC ELECTRIC ELEMENTS