| 2024 | Invention | Height profile creation device for metal raw material, control device for electric furnace facili... | 
				    			
				    				
				    					|  | Invention | Metal coil inner peripheral packaging material mounting device and metal coil inner peripheral pa... | 
				    			
				    				
				    					|  | Invention | Pressing plate and edge folding device. The present invention provides a pressing plate and an ed... | 
				    			
				    				
				    					| 2023 | Invention | Device for determining timing of additional charging, melt facility, and method for determining t... | 
				    			
				    				
				    					|  | Invention | Heating-type sintering machine and heating-type sintering method. Provided are a heating-type sin... | 
				    			
				    				
				    					|  | Invention | Air supply/exhaust device for sintered ore cooling machine. The present invention provides an air... | 
				    			
				    				
				    					| 2022 | Invention | Roof facility and construction method. A roof facility for covering a pile of raw material put in... | 
				    			
				    				
				    					| 2021 | Invention | Melting equipment. This melting equipment, for melting metal raw materials by means of an arc for... | 
				    			
				    				
				    					|  | Invention | Cooler for sintered ore. Provided is a cooler for sintered ore capable of effectively cooling the... | 
				    			
				    				
				    					|  | Invention | Three-phase alternating current arc furnace and control method. This three-phase alternating curr... | 
				    			
				    				
				    					| 2020 | Invention | Magnesium hydride production device and magnesium hydride production method. The present inventio... | 
				    			
				    				
				    					|  | Invention | Fracture toughness testing machine and fracture toughness test method. A fracture toughness testi... | 
				    			
				    				
				    					|  | Invention | Fracture toughness testing device and fracture toughness testing method. When there is thermal re... | 
				    			
				    				
				    					|  | Invention | Coke dry quenching facility and operation method for coke dry quenching facility. Achieved are a ... | 
				    			
				    				
				    					|  | Invention | Rolling mill, rolling method, and operation method for work roll. 1w11w11w12w22w22w2w2≤7.0. | 
				    			
				    				
				    					| 2019 | Invention | Reel device, rolling equipment provided with same, and rolling method. This reel device, for perf... | 
				    			
				    				
				    					|  | Invention | Rolling mill and method of controlling the same. 
A rolling mill includes a roll pair, having fir... | 
				    			
				    				
				    					|  | Invention | Rolling mill and method for controlling rolling mill. A rolling mill equipped with a pair of roll... | 
				    			
				    				
				    					| 2018 | Invention | Spatter scattering prevention apparatus and flash butt welder including the same. Provided is a s... | 
				    			
				    				
				    					|  | Invention | Spatter scattering prevention device and flash butt welding machine provided with said spatter sc... | 
				    			
				    				
				    					|  | P/S | Gas analyzers for industrial furnaces; gas testing
 instruments; measuring instruments. | 
				    			
				    				
				    					|  | Invention | Gas component measuring device. A gas component measuring device includes: a cyclone including a ... | 
				    			
				    				
				    					|  | Invention | Gas component measuring device. This gas component measuring device is characterized in being pro... | 
				    			
				    				
				    					|  | Invention | Sintering machine for sintered ore. The present invention provides a sintering machine that is fo... | 
				    			
				    				
				    					| 2017 | Invention | Coke dry quenching plant. Provided is a coke dry quenching plant which has a reduced charging cyc... | 
				    			
				    				
				    					| 2016 | P/S | Metalworking machines and tools; chemical processing
 machines and apparatus; non-electric prime ... | 
				    			
				    				
				    					|  | Invention | Mold oscillator. A mold oscillator includes: a ball screw unit that has a ball screw 32having a t... | 
				    			
				    				
				    					|  | Invention | Mold oscillator. A mold oscillator includes a ball screw unit that has a ball screw 32 having a t... | 
				    			
				    				
				    					|  | Invention | Mold vibrating device. This invention comprises a ball screw unit including: a ball screw 32 that... | 
				    			
				    				
				    					|  | Invention | Mold vibrating device. This mold vibrating device comprises a ball screw unit including: a ball s... | 
				    			
				    				
				    					| 2015 | Invention | Cooling device for sintered ore. Provided is a compact cooling device for sintered ore which has ... | 
				    			
				    				
				    					|  | Invention | Roller leveler. A roller leveler is provided having a substantially uniform pitch of leveling rol... | 
				    			
				    				
				    					|  | Invention | Preheating device and melting equipment used in melting furnaces and construction method for melt... | 
				    			
				    				
				    					| 2014 | Invention | Raw material conveyancing bucket, pre-heating device, melting equipment, and operation method for... | 
				    			
				    				
				    					|  | Invention | Rhombic deformation prevention device for continuous casting machine. A corner support roll of a ... | 
				    			
				    				
				    					|  | Invention | Lance system, metallurgical furnace using the same, and lance positioning method. A lance system ... | 
				    			
				    				
				    					| 2013 | Invention | Leveler equipment and sheet material flattening method. Leveler equipment includes a leveler body... | 
				    			
				    				
				    					|  | Invention | Leveler equipment and correction method for plate material. Leveler equipment (100) is provided w... | 
				    			
				    				
				    					|  | Invention | Continuous casting device and method for using same. A continuous casting device comprises: a mol... | 
				    			
				    				
				    					|  | Invention | Roller leveler and plate flattening method using the same. A roller leveler includes: a leveling ... | 
				    			
				    				
				    					|  | Invention | Roller leveler and plate material correction method using same. A roller leveler (100) equipped w... | 
				    			
				    				
				    					|  | Invention | Roller leveler and sheet-material flattening method. 
A roller leveler for flattening sheet mater... | 
				    			
				    				
				    					|  | Invention | Roller leveler and method for correcting sheet material. This roller leveler (100) for correcting... | 
				    			
				    				
				    					| 2012 | Invention | Arc furnace. This arc furnace is provided with a furnace main body (1) in which raw material (S) ... | 
				    			
				    				
				    					|  | Invention | Method of and apparatus for controlling molten metal surface in mold of continuous-casting machin... | 
				    			
				    				
				    					|  | Invention | Palm kernel shell charcoal manufacturing method and system. In order to obtain a method and a dev... | 
				    			
				    				
				    					|  | Invention | Continuous casting machine mold hot water surface control method and device, and continuous casti... | 
				    			
				    				
				    					|  | Invention | Roller leveler and method for leveling plate using same. The correction ratio of the widthwise en... | 
				    			
				    				
				    					|  | Invention | Roller leveler and metal plate leveling method using same. The roller leveler (100) has multiple ... | 
				    			
				    				
				    					|  | Invention | Coke dry quenching equipment. Provided is coke dry quenching equipment, the power consumption of ... | 
				    			
				    				
				    					|  | Invention | Roller leveler and metal sheet flattening method. 
A roller leveler for flattening a metal sheet ... | 
				    			
				    				
				    					|  | Invention | Roller leveler and metal sheet flattening method. A roller leveler for flattening a metal sheet o... | 
				    			
				    				
				    					| 2010 | P/S | Industrial furnaces. | 
				    			
				    				
				    					| 2000 | P/S | Metalworking machines. |