AK

Ayako Kai

TO Tokuyama: 1 patents #280 of 562Top 50%
Overall (All Time): #3,345,904 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7319080 Aluminum nitride sintered compact Yukihiro Kanechika, Toshikatsu Miki 2008-01-15