Hiromasa FUJIOKA

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Patents Grantslast 30 patents

Information Patent Grant
Composite oxide powder and method for production thereof
- Patent number 11,932,543
- Issue date Mar 19, 2024
- Tokuyama Corporation
- Hiromasa Fujioka
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE OXIDE POWDER AND METHOD FOR PRODUCTION THEREOF
- Publication number 20210009432
- Publication date Jan 14, 2021
- Tokuyama Corporation
- Hiromasa FUJIOKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACE-TREATED SOL-GEL SILICA AND METHOD FOR PRODUCING SAME
- Publication number 20200199371
- Publication date Jun 25, 2020
- Tokuyama Corporation
- Hiromasa FUJIOKA
- C01 - INORGANIC CHEMISTRY