YF

Yuuji Funayama

HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
📍 Ohira, JP: #3 of 4 inventorsTop 75%
Overall (All Time): #3,142,011 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8344671 Speed controller of magnetic motor Kazuaki Tobari, Yasuo Notohara, Wataru Hatsuse, Dongsheng Li, Kentaro Oi 2013-01-01