OA

Osame Abe

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,071,626 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4335689 Electronic type air/fuel ratio control system Seiji Suda, Toshio Furuhashi 1982-06-22