Patents/Inventors

Kazuhira Ichikawa

TokyoJP10 patents

8 Patents

US125846902026
Liquid Level Detection Method and Detection Apparatus for the Same, Molten Material Liquid Level Detection Method and Detection Apparatus for the Same, and Method for Operating Vertical Furnace
JFE STEEL CORPORATION
0 cites
US125776292026
Residual Liquid Amount Detection Method and Detection Apparatus for the Same, Residual Molten Material Amount Detection Method and Detection Apparatus for the Same, and Method for Operating Vertical Furnace
JFE STEEL CORPORATION
0 cites
US125403632026
Method for Detecting Fluctuation of Solidified Layer and Method for Operating Blast Furnace
JFE STEEL CORPORATION
0 cites
US123786152025
Blast Furnace Operation Method
JFE STEEL CORPORATION
0 cites
US123326362025
Production Facilities Monitoring Method, Production Facilities Monitoring Device, and Operation Method for Production Facilities
JFE Steel Corporation
0 cites
US122422492025
Operation Method and Operation System for Operating Production Facilities of a Same Kind
JFE Steel Corporation
0 cites
US120984372024
Method for Charging Raw Materials Into Blast Furnace
JFE Steel Corporation
0 cites
US116807482023
Method for Charging Raw Materials Into Blast Furnace
JFE Steel Corporation
0 cites