TM

Tsuneo Maruyama

DI Diamet: 1 patents #2 of 10Top 20%
Overall (2017): #209,046 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9849511 Method of producing a Cu-based sintered sliding member Yoshinari Ishii, Yoshiki Tamura 2017-12-26