RW

Ryoji Watanabe

TC Tokyo Ohka Kogyo Co.: 1 patents #31 of 107Top 30%
📍 Kawasaki, CA: #19 of 31 inventorsTop 65%
Overall (2022): #276,219 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11248086 Hard-mask forming composition and method for manufacturing electronic component Keiichi Ibata 2022-02-15