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Hong Guo Da

TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
Overall (All Time): #3,231,208 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
D671233 Light emitting diode lamp Masayuki Yoshinobu, Kunihiko Ikada, Bin Li 2012-11-20