YH

Yoshiyuki Hironaka

HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
Overall (All Time): #2,738,266 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11062884 Plasma processing apparatus and plasma processing method — 2021-07-13