JH

Junichi Hasegawa

SI Sanshin Industries: 1 patents #14 of 39Top 40%
Overall (1989): #91,787 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872858 Outboard jet propulsion device Hideharu Takahashi 1989-10-10