KI

Koji Ichikawa

SC Sumitomo Chemical: 26 patents #1 of 287Top 1%
Overall (2017): #880 of 506,227Top 1%
26
Patents 2017

Issued Patents 2017

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
9547240 Resin, photoresist composition, and method for producing photoresist pattern Mitsuyoshi Ochiai, Masahiko Shimada 2017-01-17