SW

Sadao Wada

EX ExxonMobil: 1 patents #171 of 553Top 35%
📍 Shiki, JP: #2 of 19 inventorsTop 15%
Overall (1997): #24,832 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5672572 Lubricating oil composition Katsuya Arai, Satoshi Asano 1997-09-30
5665684 Lubricating oil composition Katsuya Arai, Satoshi Asano 1997-09-09