YI

Yasusi Ito

TO Toyota: 3 patents #8,352 of 26,838Top 35%
📍 Susono, JP: #663 of 1,238 inventorsTop 55%
Overall (All Time): #1,651,760 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5438967 Internal combustion device 1995-08-08
5245975 Direct injection type internal combustion engine 1993-09-21
5090379 Fuel injection device of an engine for a vehicle 1992-02-25