SH

Syuichi Hirayama

Shimano: 1 patents #486 of 759Top 65%
Overall (All Time): #3,561,066 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6467795 Snowboard binding with highback Toshiyuki Tanaka 2002-10-22