YK

Yutaka Kayane

SC Sumitomo Chemical: 1 patents #96 of 345Top 30%
Overall (1997): #54,370 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5606092 Monoazo compounds and method for dyeing or printing fiber materials using the same Masayuki Miki, Kingo Akahori, Takeshi Washimi 1997-02-25