HM

Hajime Mifuka

SC Sumitomo Bakelite Co.: 1 patents #8 of 52Top 20%
Overall (2018): #403,867 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9862823 Resin composition for wet friction material, phenolic resin for wet friction material and wet friction material 2018-01-09