KH

Kosa Hirota

HH Hitachi High-Technologies: 2 patents #72 of 449Top 20%
Overall (2022): #138,410 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11424110 Plasma processing apparatus and operational method thereof Masahito Togami, Tatehito Usui, Satomi Inoue, Shigeru Nakamoto 2022-08-23
11355324 Plasma processing method Masahiro Sumiya, Koichi Nakaune, Nanako Tamari, Satomi Inoue, Shigeru Nakamoto 2022-06-07