RS

Ryukei Shimizu

NE Newfrey: 1 patents #263 of 476Top 60%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6553622 Connecting fastener Toshio Maruyama, Ken Kataoka, Masasi Nanba 2003-04-29