YK

Yoshitaru Kondo

UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
Overall (All Time): #3,542,064 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376998 Feeding device for discharge lamp Masashi Okamoto, Tomohiro Yamamoto, Tomoyoshi Arimoto 2002-04-23