Kobe
Japan
6
2019-10-03
The entities that hold a legal rights for patent applications filed by inventor Hashimoto Sumito:
Sumito Hashimoto from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Rotary hearth furnace, and method for producing reduced iron using rotary hearth furnace
#2 | 2013-04-25Method for producing granular metallic iron
#3 | 2009-06-25Rotary hearth furnace and method of operating the same
#4 | 2009-06-11Screw conveyor and operation control method for the same
#5 | 2009-05-28Rotary hearth furnace
#6 | 2006-07-06Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure
6055103 ⎘