Kohei SHIMADA

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Wakayama-shi, Wakayama, JP

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Patents Applicationslast 30 patents

Information Patent Application
POWDER DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS
- Publication number 20240425413
- Publication date Dec 26, 2024
- KAO CORPORATION
- Kohei SHIMADA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POWDERED DISPERSANT FOR HYDRAULIC COMPOSITIONS AND PRODUCTION METHO...
- Publication number 20230055804
- Publication date Feb 23, 2023
- KAO CORPORATION
- Yoshiaki SASHIHARA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING POWDER DISPERSANT COMPOSITION FOR HYDRAULIC CO...
- Publication number 20230040757
- Publication date Feb 9, 2023
- KAO CORPORATION
- Kohei SHIMADA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES