YU

Yasutaka Utsumi

DE Denso: 4 patents #40 of 1,225Top 4%
Overall (2004): #10,508 of 270,089Top 4%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
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