YS

Yuriko Shirai

TC Tokyo Ohka Kogyo Co.: 1 patents #49 of 105Top 50%
Overall (2017): #180,981 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9535330 Stripping solution for photolithography and pattern formation method Naohisa Ueno, Takuya Ohhashi 2017-01-03