Inventor
KUROYANAGI YOSHIMITSU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KUROYANAGI YOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOKEN KK
3 patentsUS4642118AFeb 10, 1987
Man-made skin composed of two layers: collagen and a poly-alpha-amino acid
KOKEN KK25 citations91
US4840937AJun 20, 1989
Surfactant composed of acylated collagen or acylated gelatine and a production process thereof
KOKEN KK2 citations60
US4714758ADec 22, 1987
Surfactant composed of acylated collagen or acylated gelatine and a production process thereof
KOKEN KK5 citations59