HK

Hideki Kozawa

HO Hosiden: 1 patents #173 of 328Top 55%
Overall (All Time): #3,376,807 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7171012 Microphone Toshiro Izuchi, Hiroshi Yamagata, Naosuke Fukada 2007-01-30