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Yoshihori Namihira

KC Kokusai Denshin Denwa Co.: 1 patents #219 of 382Top 60%
Overall (All Time): #3,945,345 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4720162 Device for switching from one light source to another Kiyofumi Mochizuki, Hiroharu Wakabayashi, Hideharu Tokiwa 1988-01-19