FK

Fumitoshi Kumagai

TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
📍 Rifu, JP: #819 of 2,101 inventorsTop 40%
Overall (All Time): #1,455,721 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10755894 Power supply system Taichi Hirano 2020-08-25
10115567 Plasma processing apparatus Taichi Hirano, Ken Yoshida, Hikoichiro Sasaki, Satoshi Yamada, Yoshinobu Hayakawa +1 more 2018-10-30
9922802 Power supply system, plasma etching apparatus, and plasma etching method Taichi Hirano 2018-03-20