HJ

Hyong Sop JO

PC Pi Advanced Materials Co.: 1 patents #5 of 6Top 85%
📍 Mongchon-ri, KR: #16 of 52 inventorsTop 35%
Overall (2025): #362,937 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12428526 Polyimide film for graphite sheet, and graphite sheet manufactured therefrom Won-Ho Son 2025-09-30