YS

Yasuji Sakamoto

UL Usui Kokusai Sangyo Kaisha Limited: 1 patents #84 of 145Top 60%
📍 Izunokuni, JP: #32 of 51 inventorsTop 65%
Overall (All Time): #3,345,775 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7318418 Common rail for diesel engine Shoichiro Usui, Masayoshi Usui, Eiji Watanabe, Yasuaki Hashimoto 2008-01-15