SH

Susumu Hirasawa

DC Daido Kogyo Co.: 1 patents #34 of 94Top 40%
📍 Kaga, JP: #19 of 43 inventorsTop 45%
Overall (All Time): #3,289,431 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7721520 Chain disconnecting and connecting tool Akiyoshi Komeya 2010-05-25