RI

Ryuichi Ichikawa

Yamaha Motor: 3 patents #603 of 2,310Top 30%
📍 Iwata, JP: #310 of 782 inventorsTop 40%
Overall (All Time): #1,655,897 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5360079 Fuel injected automotive engine Junichi Kaku, Takahiro Suzuki 1994-11-01
5211145 Fuel injection system for engine Yu Motoyama 1993-05-18
5105792 Fuel injection system for an engine Yu Motoyama, Takahiro Suzuki 1992-04-21