HM

Hiroshi Maki

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
📍 Minami-Alps, JP: #2 of 2 inventorsTop 100%
Overall (1994): #125,430 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5276193 Process for preparing N-alkyl-substituted aminophenols Michihiro Kawasaki, Hiroshi Shimizu, Yoshiaki Ito 1994-01-04