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Jiro Sawazaki

SC Shin-Etsu Quartz Products Co.: 1 patents #77 of 149Top 55%
📍 Echizen, JP: #161 of 298 inventorsTop 55%
Overall (All Time): #2,477,940 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11905196 Mold and method for manufacturing quartz glass crucible Yasuo Ohama, Katsumi Taniguchi 2024-02-20