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Naohisa Sugawara

EX Exedy: 1 patents #143 of 223Top 65%
📍 Shijonawate, JP: #72 of 109 inventorsTop 70%
Overall (All Time): #3,588,689 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6264018 Lockup device of a torque converter Yoshihiro Matsuoka, Hiroshi Tsue 2001-07-24