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Chongfei Duan

Mitsubishi Electric: 2 patents #377 of 2,759Top 15%
Overall (2022): #171,884 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11519287 Rotating machine Hideki Ono, Kazuyuki Matsumoto, Yoshihiro Kuwamura, Hisataka Fukushima, Hideaki Sugishita +1 more 2022-12-06
11352908 Turbine stator blade and steam turbine Shunsuke Mizumi, Yasuhiro Sasao, Soichiro Tabata 2022-06-07