SU

Sadayasu Ueno

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Hitachinaka, JP: #65 of 230 inventorsTop 30%
Overall (1997): #80,598 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5692474 Engine combustion control apparatus Teruo Yamauchi, Takao Sasayama 1997-12-02