Tomoko Iwanaga

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Niihama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material manufacturing method with contro...
- Patent number 11,251,428
- Issue date Feb 15, 2022
- Sumitomo Metal Mining Co., Ltd.
- Tomoko Iwanaga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
- Patent number 10,601,038
- Issue date Mar 24, 2020
- Sumitomo Metal Mining Co., Ltd.
- Tomoko Iwanaga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20200176773
- Publication date Jun 4, 2020
- Sumitomo Metal Mining Co., Ltd.
- Tomoko Iwanaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20140186709
- Publication date Jul 3, 2014
- PANASONIC CORPORATION
- Tomoko Iwanaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20120292561
- Publication date Nov 22, 2012
- PANASONIC CORPORATION
- Hideo Sasaoka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...