Masataka OKUYAMA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20240298539
- Publication date Sep 5, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Kentaro HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20240032322
- Publication date Jan 25, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Junya OGAWA