Sintokogio

US Patent 11110510 Expandable aggregate mixture for molds, mold, and method for manufacturing mold

US Patent 11125814 Test system

US Patent 11161220 Shot treatment device

US Patent 7191818 Method and apparatus for monitoring a molding machine

US Patent 7210322 Dent distribution diagram drawing method and system in shotblasting, and processing conditions setting method and shotblasting device

US Patent 7237593 Molding machine and a pattern carrier used therefor

US Patent 7341095 Method and apparatus for monitoring a molding machine

US Patent 7422512 Method and apparatus for surface treatment of a long piece of material

US Patent 7448429 Method for squeezing foundry sand, a match plate, and an upper and a lower flask

US Patent 7464745 Metal mold casting device using metal cope and metal drag and device for moving metal cope relative to metal drag

US Patent 7654302 Method and apparatus for molding an upper and a lower mold having no flask, and a method for replacing a match plate used therefor

US Patent 7654303 Method and apparatus for molding an upper and a lower mold having no flask

US Patent 7677070 Shot-peening process

US Patent 7694540 Device and method for damping vibration of rotating shaft system

US Patent 7726380 Method for manufacturing sand mold

US Patent 7823621 Method for making flaskless upper and lower molds, an apparatus therefor, and a method for placing a core

US Patent 7832243 Apparatus for a shot peening treatment

US Patent 7884614 Device of electrodes for measuring water content in foundry sand, an apparatus for measuring water content in foundry sand, and a method and an apparatus for supplying water to a sand mixer

US Patent 7905270 Demolding method and equipment

US Patent D637267 Nozzle for an air blast process

US Patent 7975361 After-treatment method and facility for a coarse aluminum casting

US Patent 8005598 Crane and controller thereof