MI

Masatsugu Ikeda

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Kagoshima, JP: #237 of 469 inventorsTop 55%
Overall (All Time): #3,489,391 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6787457 Method of etching and anti-reflection film using substituted hydrocarbon with halogen gas Shusaku Yanagawa, Kenichi Kubo, Youichi Goto 2004-09-07