RT

Reiichiro Takabe

HC Hitachi Powdered Metals Co.: 1 patents #113 of 246Top 50%
📍 Kamagaya, JP: #34 of 67 inventorsTop 55%
Overall (All Time): #4,050,593 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4379762 Method of producing picture tube coating compositions Hironobu Chiyoda, Hisayuki Yamazaki 1983-04-12