CN

Chiaki Niida

HI Hitachi: 1 patents #311 of 1,214Top 30%
📍 Hitachinaka, JP: #27 of 109 inventorsTop 25%
Overall (1982): #72,244 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328774 Device for controlling negative pressure in suction pipe of internal combustion engine Masamitsu Asakura, Tomo Ito 1982-05-11