HI

Hiroaki Ishida

SI Sumitomo Heavy Industries: 1 patents #23 of 76Top 35%
Overall (2022): #433,697 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11493112 Speed reducer Masayuki Ishizuka 2022-11-08