SH

Suguru Hiraiwa

DI Disco: 1 patents #384 of 708Top 55%
Overall (All Time): #2,904,495 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10052742 Grinding wheel Takashi Fukazawa, Mitsuhiro Nomura, Toyohiro Komiyama, Takashi Fujiyoshi, Kazuyuki Takata 2018-08-21