YU

Yoshiyuki Umemoto

IH Ihi: 1 patents #58 of 225Top 30%
Overall (2017): #184,709 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9605590 Crosshead engine Takeshi Yamada, Machiko Kobayashi 2017-03-28