RA

Ryoji Asakura

HH Hitachi High-Technologies: 2 patents #30 of 336Top 9%
📍 Tokyo, OR: #3 of 4 inventorsTop 75%
Overall (2020): #126,381 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10872750 Plasma processing apparatus and plasma processing system Shota Umeda, Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2020-12-22
10734207 Plasma processing apparatus and analysis method for analyzing plasma processing data Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2020-08-04