FK

Fumie Kumagai

SC Senju Sprinkler Co.: 1 patents #18 of 31Top 60%
📍 Iwate, JP: #147 of 263 inventorsTop 60%
Overall (All Time): #3,699,775 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D399553 Sprinkler head 1998-10-13