Sumitomo Metal Minig Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
- Patent number 10,388,953
- Issue date Aug 20, 2019
- Sumitomo Metal Minig Co., Ltd.
- Ryosuke Okamoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20170331107
- Publication date Nov 16, 2017
- Sumitomo Metal Minig Co., Ltd.
- Ryosuke Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electroconductive composition and electroconductive film forming me...
- Publication number 20080014359
- Publication date Jan 17, 2008
- SUMITOMO METAL MINIG CO., LTD.
- Keiji Kamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks