Ayuko Kitajou

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active substance for non-aqueous secondary batte...
- Patent number 11,355,752
- Issue date Jun 7, 2022
- Murata Manufacturing Co., Ltd.
- Shigeto Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material for lithium batteries, and lithium battery...
- Patent number 9,780,369
- Issue date Oct 3, 2017
- Kyushu University, National University Corporation
- Shigeto Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing iron oxyfluoride positive electrode active sub...
- Patent number 9,312,538
- Issue date Apr 12, 2016
- Kyushu University, National University Corporation
- Shigeto Okada
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR NON-AQUEOUS SECONDARY BATTE...
- Publication number 20200243857
- Publication date Jul 30, 2020
- MURATA MANUFACTURING CO., LTD.
- Shigeto OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL, LITHIUM BATTERY AND METHOD OF PRODUCING CA...
- Publication number 20150295243
- Publication date Oct 15, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shigeto Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM BATTERIES, AND LITHIUM BATTERY...
- Publication number 20150295237
- Publication date Oct 15, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shigeto Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING IRON OXYFLUORIDE POSITIVE ELECTRODE ACTIVE SUB...
- Publication number 20140291573
- Publication date Oct 2, 2014
- Kyushu University, National University Corporation
- Shigeto Okada
- H01 - BASIC ELECTRIC ELEMENTS