HA

Hiroshi Aiba

NK Nsk-Warner K.K.: 1 patents #3 of 21Top 15%
SC Sumitomo Bakelite Co.: 1 patents #12 of 56Top 25%
Overall (2004): #210,984 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6831146 Resin composition for use in manufacturing wet friction materials and wet friction material Masahiro Mori 2004-12-14