JI

Jun Iwashita

TC Tokyo Ohka Kogyo Co.: 1 patents #49 of 105Top 50%
Overall (2017): #359,781 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9618843 Resist composition and method of forming resist pattern Kensuke Matsuzawa 2017-04-11