Inventor
YOKOMIZO Masato
JP3 patents
Patents
3 patentsUS12570920B2Mar 10, 2026
Lubricating oil composition, lubrication method, and transmission
IDEMITSU KOSAN CO0 citations55
US9624453B2Apr 18, 2017
Lubricating oil composition and automotive transmission oil using same
IDEMITSU KOSAN CO0 citations46
US10407642B2Sep 10, 2019
Lubricant composition
IDEMITSU KOSAN CO0 citations35