Shinobu Imai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas blowing nozzle
- Patent number 9,109,838
- Issue date Aug 18, 2015
- Shinagawa Refractories Co., Ltd.
- Shinobu Imai
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
GAS BLOWING NOZZLE
- Publication number 20130106035
- Publication date May 2, 2013
- SHINAGAWA REFRACTORIES CO., LTD.
- Shinobu Imai
- C21 - METALLURGY OF IRON