MO

Masaya Otuka

NO Nok: 1 patents #382 of 725Top 55%
📍 Aso, JP: #13 of 20 inventorsTop 65%
Overall (All Time): #3,302,297 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7793944 Sealing device — 2010-09-14