MS

Masahiro Sumiya

HH Hitachi High-Technologies: 2 patents #49 of 389Top 15%
Overall (2023): #128,201 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11742214 Plasma processing method Junya Sasaki 2023-08-29
11664233 Method for releasing sample and plasma processing apparatus using same Masaki Ishiguro, Shigeru Shirayone, Tomoyuki Tamura, Kazuyuki Ikenaga 2023-05-30