JY

Jun'ichi Yamaguchi

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #123,977 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617824 Air intake equipment for internal combustion engine Minoru Ohsuga, Ryoichi Komuro, Masakichi Momono 1997-04-08