KY

Kuniharu Yamamoto

CC Cosmo Oil Lubricants Co.: 1 patents #4 of 10Top 40%
Overall (All Time): #2,745,232 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11098263 Lubricating oil composition for sliding guide surface Masaaki Kondo, Kenichi Sekine 2021-08-24