Inventor
TAKAGI FUMIAKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI FUMIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
9 patentsUS6136759AOct 24, 2000
Additive composition
IDEMITSU KOSAN CO23 citations91
US7846319B2Dec 7, 2010
Organic compound hydrogenation apparatus and method for hydrogenating organic compound
IDEMITSU KOSAN CO8 citations80
US6136761AOct 24, 2000
Extreme-pressure agent, friction coefficient modifier and functional fluids
IDEMITSU KOSAN CO5 citations73
US6008168ADec 28, 1999
Extreme-pressure agent, friction coefficient modifier, and functional fluids
IDEMITSU KOSAN CO7 citations73
US9605232B2Mar 28, 2017
Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
IDEMITSU KOSAN CO2 citations68
US6310012B1Oct 30, 2001
Extreme pressure agent, friction coefficient modifier, and functional fluids
IDEMITSU KOSAN CO0 citations51
US9683189B2Jun 20, 2017
Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
IDEMITSU KOSAN CO1 citations48
US7670474B2Mar 2, 2010
Method of reducing/regenerating oil or preventing oxidization/degeneration thereof
IDEMITSU KOSAN CO0 citations48
US9752094B2Sep 5, 2017
Water-soluble metalworking fluid, metalworking liquid, and metalworking method
IDEMITSU KOSAN CO0 citations41