YN

Yujiro Nagayama

NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
📍 Kamakura, JP: #813 of 1,212 inventorsTop 70%
Overall (All Time): #3,853,668 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5125256 Method of manufacturing outside ring Kiyoshi Ohkubo 1992-06-30