SW

Susuma Wada

AC Akebono Brake Industry Co.: 1 patents #169 of 376Top 45%
AC Akebono Research And Development Centre: 1 patents #29 of 79Top 40%
Overall (All Time): #3,985,222 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4705817 Method of preventing the rust-forming and adherence between friction material and opposite friction member Kazuo Tsugawa 1987-11-10