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Luo Ruobiao

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,281,189 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7675275 DC-DC converter Kaoru Ozaki 2010-03-09