KT

Kazushi TAMURA

IC Idemitsu Kosan Co.: 1 patents #58 of 135Top 45%
Overall (2018): #348,287 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10155915 Lubricating oil composition and method for reducing friction in internal combustion engines 2018-12-18