Inventor
KASAI MORITSUGU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KASAI MORITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
9 patentsUS7820599B2Oct 26, 2010
Lubricating oil composition
IDEMITSU KOSAN CO14 citations81
US11130927B2Sep 28, 2021
Lubricating oil composition for two wheeled vehicle, method for improving fuel economy of two wheeled vehicle using the lubricating oil composition, and method for producing the lubricating oil composition
IDEMITSU KOSAN CO6 citations68
US11390825B2Jul 19, 2022
Dispersing agent for lubricating oil, method for producing same, and lubricating oil composition
IDEMITSU KOSAN CO1 citations61
US7803745B2Sep 28, 2010
Lubricant composition
IDEMITSU KOSAN CO3 citations60
US10883062B2Jan 5, 2021
Mineral oil-based base oil, lubricating oil composition, equipment, lubricating method, and grease composition
IDEMITSU KOSAN CO0 citations58
US12222344B2Feb 11, 2025
Method for using lubricating oil composition and method for evaluating degradation
IDEMITSU KOSAN CO0 citations57
US11312917B2Apr 26, 2022
Mineral base oil, lubricant composition, internal combustion engine, lubricating method of internal combustion engine
IDEMITSU KOSAN CO0 citations48
US9803155B2Oct 31, 2017
Lubricating oil composition, and sliding mechanism using lubricating oil composition
IDEMITSU KOSAN CO0 citations36
US9593291B2Mar 14, 2017
Lubricating oil composition, and sliding mechanism using lubricating oil composition
IDEMITSU KOSAN CO0 citations36