YA

Yasunori Ashikaga

IH Ihi: 1 patents #58 of 225Top 30%
Overall (2017): #192,987 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9556818 Two-stroke uniflow engine Takayuki Yamada, Takayuki Hirose, Takahiro Kuge, Takeshi Yamada 2017-01-31