JN

Jutaro Nagaishi

SJ Splice Sleeve Japan: 1 patents #3 of 11Top 30%
Overall (All Time): #3,124,082 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8826627 Joint method for reinforcing bar Kouju Hongo, Masaaki Ase, Hironori Hamada 2014-09-09