TO

Takahiro Oki

NB Nohmi Bosai: 1 patents #51 of 90Top 60%
📍 Chiyoda, JP: #1,177 of 1,712 inventorsTop 70%
Overall (All Time): #3,507,758 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6545602 Fire alarm system Yasuo Yamaguchi, Makoto Sakihara, Kouichi Hishino, Munehiro Onji 2003-04-08