JI

Jinich Igarashi

NO Nippon Oil: 1 patents #392 of 773Top 55%
Overall (All Time): #3,691,487 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5786307 Lubricating oil composition Kazuhiro Yagishita, Kiyoshi Azami 1998-07-28