Tokyo
Japan
6
2024-11-07
The entities that hold a legal rights for patent applications filed by inventor Harada Toshiya:
Toshiya Harada from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
MOLTEN PIG IRON MANUFACTURING METHOD
#2 | 2020-03-12Electric furnace
#3 | 2020-02-27Electric furnace
#4 | 2015-05-21Method of reduction processing of steel-making slag
#5 | 2014-10-02Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag
#6 | 2014-09-04Slag-supplying container for use in electric furnace for reduction processing of steel-making slag
895020 ⎘