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Shigeyoshi SATO

NC Nippon Piston Ring Co.: 2 patents #59 of 208Top 30%
Overall (All Time): #1,945,865 of 4,157,543Top 50%
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Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9882442 Rotating electric machine including rotor arranged with intermediation of air gap Masafumi Sakamoto, Shunsuke Takeguchi, Shun Yasuda 2018-01-30
8952589 Rotating electrical machine Masafumi Sakamoto, Shunsuke Takeguchi 2015-02-10