MI

Makiko Irie

TC Tokyo Ohka Kogyo Co.: 1 patents #49 of 105Top 50%
Overall (2017): #323,681 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9618842 Resist composition and method of forming resist pattern Yoshiyuki Utsumi 2017-04-11