YH

Yasuyuki Hayashi

SC Spp Technologies, Co.: 1 patents #1 of 6Top 20%
📍 Shinagawa, JP: #37 of 122 inventorsTop 35%
Overall (2019): #216,996 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10204768 Etching device, plasma processing device Kenichi Tomisaka 2019-02-12