YU

Yoshiyuki Umakoshi

NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
Overall (All Time): #3,436,742 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7150800 Production method of belt for stainless steel continuously variable transmission belt Katsuhide Nishio, Masahito Sakaki, Kenji Hara, Kouki Tomimura 2006-12-19