Inventor
HAGIHARA TOSHIYA
JP29 patents
Patents
29 patentsUS5202044AApr 13, 1993
Working fluid composition for refrigerating machine
KAO CORP80 citations95
US5096606AMar 17, 1992
Refrigeration oil composition containing a fluoroethane and an ester compound
KAO CORP57 citations95
US6096692AAug 1, 2000
Synthetic lubricating oil
KAO CORP67 citations94
US7118685B1Oct 10, 2006
Polishing liquid composition
KAO CORP23 citations92
US6620216B2Sep 16, 2003
Polishing composition
KAO CORP40 citations92
US6454820B2Sep 24, 2002
Polishing composition
KAO CORP46 citations92
US6336945B1Jan 8, 2002
Abrasive composition for the base of magnetic recording medium and process for producing the base by using the same
KAO CORP36 citations92
US5720895AFeb 24, 1998
Polyol ether derivatives and production methods therefor
KAO CORP20 citations92
US5395544AMar 7, 1995
Ester-containing working fluid composition for refrigerating machine
KAO CORP48 citations92
US6383991B1May 7, 2002
Cutting oil composition
KAO CORP38 citations91
US6190574B1Feb 20, 2001
Phosphorus-comprising lubricating oil composition
KAO CORP27 citations91
US5916854AJun 29, 1999
Biodegradable lubricating base oil, lubricating oil composition containing the same and the use thereof
KAO CORP48 citations91
US7604751B2Oct 20, 2009
Polishing liquid composition
KAO CORP9 citations84
US7247082B2Jul 24, 2007
Polishing composition
KAO CORP15 citations84
US7220676B2May 22, 2007
Roll-off reducing agent
KAO CORP11 citations84
US6228820B1May 8, 2001
Method for using thermally stable esters in a lubricating oil for a refrigerating machine
KAO CORP18 citations83
US7014534B2Mar 21, 2006
Method for manufacturing substrate
KAO CORP12 citations82
US6910952B2Jun 28, 2005
Polishing composition
KAO CORP18 citations82
US7059941B2Jun 13, 2006
Polishing composition
KAO CORP7 citations74
US7204936B2Apr 17, 2007
Polishing composition
KAO CORP7 citations73
US5922239AJul 13, 1999
Polyol ether derivatives and production methods therefor
KAO CORP11 citations73
US5869702AFeb 9, 1999
Polyol ether derivatives and production methods therefor
KAO CORP5 citations73
US5401433AMar 28, 1995
Working fluid composition having ketone-containing compound for use in refrigeration system
KAO CORP6 citations73
US5300245AApr 5, 1994
Working fluid composition having ketone-containing compound for use in refrigeration system
KAO CORP9 citations73
US6918938B2Jul 19, 2005
Polishing composition
KAO CORP4 citations63
US6902591B2Jun 7, 2005
Polishing composition
KAO CORP3 citations62
US7147682B2Dec 12, 2006
Polishing composition
KAO CORP3 citations61
US7666238B2Feb 23, 2010
Polishing composition
KAO CORP1 citations52
US7303601B2Dec 4, 2007
Polishing composition
KAO CORP0 citations50