SY

Shigeru Yoshikawa

EB Ebara: 1 patents #62 of 158Top 40%
📍 Ibaraki, JP: #183 of 578 inventorsTop 35%
Overall (2022): #257,325 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11441571 Sealing system Junichi Hayakawa 2022-09-13