Ryutaro NUMAO

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
SPHERICAL ALUMINA PARTICLE MIXTURE, METHOD FOR PRODUCING SAME, AND...
- Publication number 20240182686
- Publication date Jun 6, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Ryutaro NUMAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SPHERICAL ALN PARTICLES AND METHOD OF PRODUCTION OF SAME, AND COMPO...
- Publication number 20230312343
- Publication date Oct 5, 2023
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Kazuhiko KUSUNOKI
- C01 - INORGANIC CHEMISTRY