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Yoshinobu Nagamine

TC Toshiba Ceramics Co.: 1 patents #3 of 27Top 15%
📍 Oguni, JP: #1 of 5 inventorsTop 20%
Overall (1994): #48,207 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306388 Quartz glass crucible for pulling a semiconductor single crystal Toshio Nakajima, Tohru Ito 1994-04-26