YS

Yosuke Seiyama

YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
YC Yanmar Power Technology Co.: 1 patents #96 of 202Top 50%
Overall (All Time): #1,696,297 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12228063 Engine apparatus Eiji Yamashita 2025-02-18
10669913 Engine apparatus Eiji Yamashita 2020-06-02