SA

Syuhei Azuma

WC Waterworks Technology Development Organization Co.: 1 patents #3 of 5Top 60%
Overall (2022): #243,315 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11421811 Hermetically sealing device and hermetically sealing method Gou Horikawa 2022-08-23