HK

Hirokazu Kuge

OV Oval: 1 patents #28 of 44Top 65%
Overall (All Time): #3,139,691 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8915115 Piston prover Hajime Iida 2014-12-23