Shigefumi MATSUMOTO

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Fukuoka, JP

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Patents Applicationslast 30 patents

Information Patent Application
REFRACTORY PRODUCT
- Publication number 20230028785
- Publication date Jan 26, 2023
- KROSAKIHARIMA CORPORATION
- Kouhei TAKAMI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CaO-ZrO2 Composition, Method for Producing CaO-ZrO2 Composition, an...
- Publication number 20220388910
- Publication date Dec 8, 2022
- KROSAKIHARIMA CORPORATION
- Ling LI
- B22 - CASTING POWDER METALLURGY