TK

Tomomichi Karasuyama

NC Nippon Air Brake Co.: 1 patents #53 of 107Top 50%
Overall (All Time): #3,871,637 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4998461 Two-part plastic piston with excess resin receiving groove Ichiro Ishiwata 1991-03-12