YS

Yukiyasu Sano

HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
Overall (All Time): #2,868,206 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10350588 Clean air apparatus Takeshi Kaneko, Hirotoshi Sato, Yukio Mori 2019-07-16