SY

Shinichi Yonehama

MC Mitsubishi Gas Chemical Company: 1 patents #18 of 92Top 20%
Overall (1997): #77,025 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670612 Polyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct curing agent Shuta Kihara, Kiichiro Seki 1997-09-23