RO

Ryuji Oouchi

NB Nohmi Bosai: 1 patents #51 of 90Top 60%
Overall (All Time): #3,684,486 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5754103 Transmission line-monitoring apparatus for use in a fire alarm system Tsutomu Kanai, Toshihiko Shino 1998-05-19