YT

Yasuhiro Tsukada

DI Diamet: 1 patents #1 of 5Top 20%
Overall (2016): #178,760 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9476453 Cu-based oil-impregnated sintered bearing Yoshinari Ishii 2016-10-25