Yoshikazu TANAKA

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating electric arc furnace
- Patent number 10,215,494
- Issue date Feb 26, 2019
- Daido Steel Co., Ltd.
- Noriyuki Tomita
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of operating electric arc furnace
- Patent number 10,001,324
- Issue date Jun 19, 2018
- Daido Steel Co., Ltd.
- Noriyuki Tomita
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF OPERATING ELECTRIC ARC FURNACE
- Publication number 20160123664
- Publication date May 5, 2016
- DAIDO STEEL CO., LTD.
- Noriyuki TOMITA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD OF OPERATING ELECTRIC ARC FURNACE
- Publication number 20160123665
- Publication date May 5, 2016
- DAIDO STEEL CO., LTD.
- Noriyuki TOMITA
- F27 - FURNACES KILNS OVENS RETORTS