YM

Yasuo Matsunaga

IH Ihi: 1 patents #39 of 180Top 25%
Overall (2022): #203,705 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11414735 Heat-resistant cast steel and turbocharger part Koichi Kurebayashi 2022-08-16