NK

Nobuyuki Kitai

KC Koyo Machine Industries Co.: 1 patents #26 of 86Top 35%
SC Sumitomo Special Metals Co.: 1 patents #136 of 262Top 55%
Overall (All Time): #3,625,769 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6111491 Magnetic screw Akira Furuse, Kazuto Kunihiro, Junichi Hashimoto 2000-08-29