YU

Yasutaka Utsumi

DE Denso: 5 patents #2,617 of 11,792Top 25%
Overall (All Time): #1,032,453 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7207319 Fuel injection system having electric low-pressure pump 2007-04-24
6835053 Check valve 2004-12-28
6796778 Fuel injection pump having throttled fuel path for fuel lubrication 2004-09-28
6755629 Fuel injection pump having one-way valve for supplying fuel into pressurizing chamber 2004-06-29
6725843 Fuel injection pump having feed pump assembly 2004-04-27