Atsushi IGARASHI

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Yamagata, JP

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Patents Applicationslast 30 patents

Information Patent Application
DRIP PREVENTION DEVICE FOR PRESSURIZED POURING FURNACE
- Publication number 20240300009
- Publication date Sep 12, 2024
- TPR CO., LTD.
- Atsushi IGARASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLD COOLING DEVICE, CAST MANUFACTURING SYSTEM, AND CAST MANUFACTUR...
- Publication number 20230372999
- Publication date Nov 23, 2023
- TPR CO., LTD.
- Hideki AIZAWA
- B22 - CASTING POWDER METALLURGY