HS

Hiroyuki Suminaga

KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
SC Sinfonia Technology Co.: 1 patents #77 of 162Top 50%
Overall (All Time): #2,989,274 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9276508 Inverter device for driving electric motor Akira Nakazumi, Yusuke KAMIMURA, Takeshi Tomizaki, Hideaki Moriya 2016-03-01