YS

Yoshikazu Saigou

HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
Overall (All Time): #2,758,885 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11164766 Operating method of vacuum processing apparatus Yoshiro Suemitsu, Hiroyuki Ishikawa 2021-11-02