SS

Shinobu Sugisaki

DC Diamond Electric Mfg. Co.: 1 patents #18 of 50Top 40%
Overall (All Time): #3,293,808 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7746079 Ion current detecting apparatus for internal combustion engine Yoshiyuki Fukumura, Mitsuhiro Izumi, Tsutomu Kusuhara 2010-06-29