SK

Susumu Koike

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
📍 Ibaraki, JP: #62 of 203 inventorsTop 35%
Overall (1982): #29,755 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354453 Substrate holder for liquid phase epitaxial growth Hitoo Iwasa 1982-10-19