IY

Ise Yosiaki

SC Shin-Etsu Quartz Products Co.: 1 patents #77 of 149Top 55%
📍 Yamagata, JP: #267 of 482 inventorsTop 60%
Overall (All Time): #3,728,509 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683483 Manufacturing method and equipment for large, high-purity flat or curved quartz glass plate Asajima Kazuo, Okosi Shinichi, Kimura Hiroyuki 1997-11-04