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Norihiro Sawamoto

SC Star Micronics Co.: 1 patents #76 of 149Top 55%
Overall (All Time): #3,361,582 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7403631 Electro-acoustic transducer Hiromi Yamada, Yoshio Imahori, Yasunori Tsukuda 2008-07-22