YK

Yasuyuki Kamei

OK Osaka Sanso Kogyo: 1 patents #18 of 46Top 40%
Overall (All Time): #3,637,700 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6165275 Atmospheric gas generator for heat treatment — 2000-12-26