SO

Shuji Ohnaka

SC Shibuya Kogyo Co.: 1 patents #65 of 173Top 40%
Overall (All Time): #3,892,033 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5073708 Apparatus for inspecting the presence of foreign matters Kunihiro Matsumoto, Masashi Aoki, Hideshi Motonaga, Yukinobu Nishino 1991-12-17