JH

Junichi Hasegawa

SI Sanshin Industries: 1 patents #17 of 48Top 40%
Overall (1997): #124,768 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5595515 Outboard motor exhaust system Yoshibumi Iwata, Yukio Sumigawa 1997-01-21