NH

Nozawa Hoshiteru

KC Konoshima Chemical Co.: 1 patents #12 of 21Top 60%
Overall (All Time): #3,387,400 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7226543 Rare earth metal oxysulfide regenerative material and regenerator Yanagitani Takagimi, Kagawa Katsunori 2007-06-05