Norifumi YOKOYAMA

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Shizuoka, JP

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Patents Applicationslast 30 patents

Information Patent Application
BLACK PHOTOSENSITIVE COMPOSITION, PRODUCTION METHOD FOR BLACK PHOTO...
- Publication number 20240045328
- Publication date Feb 8, 2024
- FUJIFILM CORPORATION
- Misaho ADACHI
- F21 - LIGHTING
Information Patent Application
COLORING COMPOSITION, CURED FILM, LIGHT SHIELDING FILM, COLOR FILTE...
- Publication number 20230384485
- Publication date Nov 30, 2023
- FUJIFILM CORPORATION
- Norifumi YOKOYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION, FILM, OPTICAL FILTER AND METHOD FOR MANUFACTURING THE...
- Publication number 20220163884
- Publication date May 26, 2022
- FUJIFILM CORPORATION
- Tetsushi MIYATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...