KS

Katsuro Sugawara

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Kodaira, JP: #739 of 1,073 inventorsTop 70%
Overall (All Time): #4,112,180 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4203799 Method for monitoring thickness of epitaxial growth layer on substrate Yukiyoshi Nakazawa, Katsuhiko Itoh 1980-05-20