YN

Yukio Nakagawa

YC Yokowo Co.: 1 patents #88 of 176Top 50%
Overall (All Time): #3,780,828 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5453755 Circularly-polarized-wave flat antenna Hisamatsu Nakano, Motoshige Sekine, Kazuhiro Yokoyama, Eiichi Tanaka, Shigeru Yoshida +3 more 1995-09-26