YN

Youhei Nonaka

CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%
Overall (All Time): #3,372,006 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7461577 Bar material supply device of numerically controlled automatic lathe Takaichi Nakaya, Takashi Kawakubo, Tadahiro Iida 2008-12-09