AY

Asuka YOSHIZUMI

SC Screen Holdings Co.: 4 patents #193 of 686Top 30%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
Overall (All Time): #981,100 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10312114 Substrate processing method, and substrate processing device Ayumi HIGUCHI 2019-06-04
9548197 Substrate treatment method and substrate treatment apparatus Ayumi HIGUCHI 2017-01-17
9508568 Substrate processing apparatus and substrate processing method for performing cleaning treatment on substrate Ayumi HIGUCHI 2016-11-29
9362147 Substrate treatment method Takashi Izuta, Hiroaki Ishii 2016-06-07
8361234 Substrate treatment apparatus Takashi Izuta, Hiroaki Ishii 2013-01-29