SH

Sinnichi Hamano

NC Nitto Seiko Co.: 1 patents #10 of 46Top 25%
Overall (All Time): #3,044,031 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
8985926 Tapping screw Naoki Nishimura, Kinya Kowada, Kazuhiro Ueba 2015-03-24