TT

Takuya Tarutani

Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Overall (All Time): #3,446,566 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6881694 Microwave dielectric porcelain composition and dielectric resonator Toshihiro Mizui, Kazuhisa Itakura 2005-04-19