MI

Michihisa Isobe

SC Sumitomo Chemical: 1 patents #114 of 315Top 40%
📍 Niihama, JP: #19 of 47 inventorsTop 45%
Overall (1989): #76,616 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4812345 Optical disk substrate Shozaburo Imai, Kazuhiro Yokoo, Hideaki Matsuura 1989-03-14