MM

Masaru Matsuzaki

HH Hitachi High-Technologies: 1 patents #146 of 381Top 40%
Overall (2021): #346,435 of 548,734Top 65%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10886106 Plasma processing apparatus and method for venting a processing chamber to atmosphere Kazuyuki Ikenaga 2021-01-05