SW

Shigeo Watanabe

SI Sumitomo Heavy Industries: 1 patents #23 of 76Top 35%
Overall (2022): #257,918 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11320039 Gear device Tetsushi Isozaki, Aiko Hayashi 2022-05-03