YA

Yawara Ando

TC Toshiba Ceramics Co.: 1 patents #190 of 458Top 45%
Overall (All Time): #3,919,486 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799601 Translucent alumina ceramic tube and a process for making same Shunzo Shimai, Yoshio Saito, Takashi Koseki 1989-01-24