KH

Keisuke Horii

MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
Overall (All Time): #3,247,530 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7929244 Magnetic tape recording/reproducing apparatus Katsuhiro Hashimoto, Shinji Muta 2011-04-19