RY

Ryoichi Yoshida

TL Tokyo Electron Limited: 1 patents #252 of 758Top 35%
📍 Rifu, JP: #89 of 298 inventorsTop 30%
Overall (2016): #241,762 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9349574 Plasma etching method and plasma etching apparatus Takayuki Ishii, Ken Kobayashi 2016-05-24