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Tsuneo Tokumitsu

Sumitomo Electric Industries: 1 patents #231 of 571Top 45%
Overall (2018): #205,046 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10090816 Current reuse amplifier Seiji Fujita 2018-10-02