Inventor
PARK MIN JOO
KR9 patents
⚠️ This page may combine multiple inventors who share the name “PARK MIN JOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DORCO CO LTD
8 patentsUS11858158B2Jan 2, 2024
Razor blade and manufacturing method thereof
DORCO CO LTD1 citations71
US11559913B2Jan 24, 2023
Razor blade and manufacturing method thereof
DORCO CO LTD1 citations71
US11472053B2Oct 18, 2022
Razor blade and manufacturing method thereof
DORCO CO LTD3 citations71
US11660770B2May 30, 2023
Shaving blade
DORCO CO LTD3 citations70
US12115692B2Oct 15, 2024
Razor blade and manufacturing method thereof
DORCO CO LTD0 citations60
US12076873B2Sep 3, 2024
Razor blade and manufacturing method thereof
DORCO CO LTD0 citations60
US12076874B2Sep 3, 2024
Shaving blade
DORCO CO LTD0 citations60
US12502798B2Dec 23, 2025
Razor cartridge
DORCO CO LTD0 citations50