KC

Kang-Sheng Chen

Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Overall (All Time): #1,797,721 of 4,157,543Top 45%
2
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11576653 Ultrasonic generator Takeshi Morita, Takashi Iijima, Takasuke Irie 2023-02-14
7498510 Conductive closure arrangement Wu-I Chu 2009-03-03