YK

Yoshihiro Kodama

AK Arakawa Kagaku Kogyo Kabushiki Kaisha: 1 patents #3 of 6Top 50%
📍 Taito, JP: #2 of 10 inventorsTop 20%
Overall (1989): #40,921 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847010 Process for preparing rosin ester with esterification and hydrogenation Masao Maeda 1989-07-11