TY

Toshimitsu Yanagihara

TO Tosoh: 1 patents #576 of 1,042Top 60%
📍 Dahe, CN: #50 of 100 inventorsTop 50%
Overall (All Time): #3,867,357 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4983495 Positive resist patterns Yoshitaka Tsutsumi, Toru Seita, Kousaburou Matsumura, Kyoko Nagaoka 1991-01-08