Inventor
KOMATSUBARA HITOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KOMATSUBARA HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JX NIPPON OIL & ENERGY CORP
6 patentsUS10227541B2Mar 12, 2019
Lubricating oil composition for transmissions
JX NIPPON OIL & ENERGY CORP2 citations72
US9540587B2Jan 10, 2017
Lubricating oil composition for transmissions
JX NIPPON OIL & ENERGY CORP2 citations72
US9340747B2May 17, 2016
Lubricating oil composition for transmissions
JX NIPPON OIL & ENERGY CORP3 citations72
US9567546B2Feb 14, 2017
Lubricating oil composition
JX NIPPON OIL & ENERGY CORP0 citations50
US9382499B2Jul 5, 2016
Lubricating oil composition
JX NIPPON OIL & ENERGY CORP0 citations50
US9376646B2Jun 28, 2016
Lubricating oil composition
JX NIPPON OIL & ENERGY CORP0 citations40
KOMATSUBARA HITOSHI
3 patentsUS8450253B2May 28, 2013
Lubricating oil composition
KOMATSUBARA HITOSHI6 citations69
US9253370B2Feb 2, 2016
Normalization method for a value of an equivalent lightness and a value of a degree of vividness of an arbitrary color, tone type identification method, munsell value calculating method, image formation method and interface screen display device
KOMATSUBARA HITOSHI2 citations60
US8921287B2Dec 30, 2014
Lubricating oil composition
KOMATSUBARA HITOSHI1 citations50