RK

Ryuichi Koga

TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
Overall (All Time): #2,937,253 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9605820 Lighting device Hiroyuki Kuramochi 2017-03-28