HS

Hideo Sawaguchi

SC Sawafuji Electric Co.: 1 patents #43 of 108Top 40%
Overall (All Time): #3,844,197 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5089735 Direct-current motor Takeshi Muraoka, Kazuhiro Takahashi 1992-02-18