NK

Norihiro Kuroda

IC Idemitsu Kosan Co.: 1 patents #52 of 126Top 45%
Overall (2020): #327,852 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10647937 Mineral base oil and lubricating oil composition Hisao Anzai, Kenji Goto 2020-05-12