KH

KEISUKE HAMAJIMA

Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #2,757,113 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
11156506 Self-luminous display device YOHICHI TAKAZANE 2021-10-26