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Takako TOJO

NC Nippon Electric Glass Co.: 1 patents #229 of 437Top 55%
Overall (All Time): #2,395,711 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12248161 Optical filter and method for manufacturing same Keiichi Sahara, Masaaki Imura 2025-03-11