SN

Seiichi Naito

YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
Overall (All Time): #3,962,627 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4783851 Optical communication system Kiyoharu Inou, Yoshihiro Sampei 1988-11-08