YO

Yoshishige Oyama

HI Hitachi: 2 patents #87 of 1,214Top 8%
📍 Hitachinaka, JP: #15 of 109 inventorsTop 15%
Overall (1982): #5,926 of 81,411Top 8%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4349877 Electronically controlled carburetor Hiroshi Kuroiwa 1982-09-14
4325341 Fuel control device for fuel injection system for internal combustion engine Teruo Yamauchi, Mamoru Fujieda 1982-04-20