Inventor

KIM YOON CHEOL

KR23 patents

⚠️ This page may combine multiple inventors who share the name “KIM YOON CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM YOON CHEOL

HYUNDAI MOTOR CO LTD

Drum in hat brake disk for vehicle and manufacturing method thereof

Brake disk and manufacturing method thereof

Solid-type brake disc and method of manufacturing the same

Brake disc

Brake disk and method for manufacturing the same

Solid type brake disc and manufacturing method of the same

Paper friction material and method of manufacturing the same

Method of manufacturing brake disc of heterogeneous materials and brake disc of heterogeneous materials manufactured using the same

Brake disk and manufacturing method thereof

Wet paper friction material

Paper-based wet friction material of automotive auto transmission

Paper friction material and method of manufacturing the same

Brake disk

Brake disc and method of manufacturing the same

Brake disc manufactured from heterogeneous materials and method of manufacturing the same

Vehicle brake pad

Brake disc

SK CHEMICALS CO LTD

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

LEE JAE YOUNG

Method for producing brake disc, mold for producing brake disc, and brake disc

Plasma nitriding surface treatment method for gray cast iron part

KIM YOON CHEOL

Brake disc using different materials