Inventor
RYU HAN-JIN
KR7 patents
⚠️ This page may combine multiple inventors who share the name “RYU HAN-JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POSCO
2 patentsUS12392005B2Aug 19, 2025
Ferritic stainless steel with improved high temperature creep resistance and manufacturing method therefor
POSCO0 citations53
US10138796B2Nov 27, 2018
Ferritic stainless steel for automotive exhaust system, which have excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, and method for manufacturing same
POSCO0 citations39