KS

Katsumi Shibuya

AC Akebono Brake Industry Co.: 1 patents #169 of 376Top 45%
Overall (All Time): #2,839,933 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10190649 Friction material Motoyuki MIYAJI, Takayuki Watanabe 2019-01-29