MM

Masaru Matsuzaki

HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
Overall (2025): #291,872 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12266508 Plasma processing apparatus and method for venting a processing chamber to atmosphere Kazuyuki Ikenaga 2025-04-01