TM

Tsuneo Murayama

DE Denso: 1 patents #6,940 of 11,792Top 60%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
Overall (All Time): #3,531,606 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6663344 Copper-based sintered alloy bearing and motor fuel pump Noboru Kanezaki, Yoshio Ebihara 2003-12-16