R&D Lab and Patents
We research and develop new laser technologies and validate our capabilities through patents
In-House R&D Lab
Established in 2011, the NKS Co., Ltd. R&D Lab
researches material joining mechanisms, process stabilization technologies, and system architecture optimization — grounded in laser welding, brazing, cutting, and surface treatment processes.
Inside the R&D Lab
Patents
Patent No. 10-1149558
Manufacturing apparatus and method for resin-composite steel sheets
Patent No. 10-1246909
Joining method for hot-stamped steel sheets
Patent No. 10-1389121
Forming method for multi-layer sheets and the multi-layer sheets manufactured thereby (linear type)
Patent No. 10-1416940
Forming method for multi-layer sheets and the multi-layer sheets manufactured thereby (vertical type)
Patent No. 10-1588869
Weld quality inspection apparatus for stud bolts
Patent No. 10-1638348
Joining method for coated steel sheets for hot stamping and the tailor-welded blanks manufactured thereby
Patent No. 10-1962343
Cutting blade
Patent No. 10-2550196
Manufacturing apparatus for circular busbar units
Patent No. 10-2566661
Welding jig apparatus
Patent No. 10-2603078
Auxiliary apparatus for laser processing
Patent No. 10-2680811
Mobile cart for laser peening
Patent No. 10-2781828
Hairpin conductor forming apparatus
Patent No. 10-2696108
Repair system for radioactive waste storage containers
Patent No. 10-2684254
Mobile cart for radioactive waste storage container repair
Patent No. 10-2684247
Laser peening system