TK

Toshiji Kitagawa

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,551,208 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419875 Method for producing beta-alumina solid electrolyte Masaharu Kajita 2002-07-16