MS

Masahiro Sumiya

HH Hitachi High-Technologies: 6 patents #4 of 480Top 1%
Overall (2024): #23,388 of 561,600Top 5%
6
Patents 2024

Issued Patents 2024

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12154765 Plasma processing apparatus and plasma processing method Nanako Tamari, Kosa Hirota, Masahiro Nagatani 2024-11-26
12148633 Plasma processing apparatus and method for releasing sample Masaki Ishiguro 2024-11-19
12112925 Plasma processing apparatus Masaki Ishiguro, Shigeru Shirayone, Kazuyuki Ikenaga, Tomoyuki Tamura 2024-10-08
12080529 Plasma processing apparatus and prediction method of the condition of plasma processing apparatus Yoshito Kamaji 2024-09-03
12050455 State prediction apparatus and semiconductor manufacturing apparatus Masaki Ishiguro 2024-07-30
12040167 Diagnosis apparatus, plasma processing apparatus and diagnosis method Shota Umeda, Kenji Tamaki, Masaki Ishiguro 2024-07-16