SS

Satoru Suwabe

YC Yamada Co.: 1 patents #2 of 3Top 70%
Overall (2022): #270,967 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11448204 Diaphragm pump with valve switching device Kotaro Yamada 2022-09-20