Inventor
YAMAGUCHI SHU
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI SHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
20 patentsUS6521585B1Feb 18, 2003
Method for producing crystalline alkali metal silicate granules and granular high density detergent
KAO CORP36 citations92
US6284722B1Sep 4, 2001
High-density granulated detergent composition for clothes
KAO CORP24 citations92
US6376453B1Apr 23, 2002
Detergent particles
KAO CORP22 citations91
US5961662AOct 5, 1999
Washing method and clothes detergent composition
KAO CORP36 citations91
US5980580ANov 9, 1999
Washing method and detergent compositions
KAO CORP17 citations83
US6114297ASep 5, 2000
Detergent composition for clothing
KAO CORP18 citations82
US6211141B1Apr 3, 2001
High-density powdered detergent composition
KAO CORP10 citations73
US5821207AOct 13, 1998
Method for producing fine solid builder particle
KAO CORP16 citations73
US7115548B1Oct 3, 2006
High-density detergent composition
KAO CORP10 citations71
US6645931B1Nov 11, 2003
Solid-shaped detergent
KAO CORP7 citations71
US6894019B2May 17, 2005
Base particles and detergent particles
KAO CORP11 citations70
US6818605B1Nov 16, 2004
Granulated detergent composition
KAO CORP3 citations62
US5618783AApr 8, 1997
Synthesized inorganic ion exchange material and detergent composition containing the same
KAO CORP2 citations62
USRE38411EFeb 3, 2004
Washing method and clothes detergent composition
KAO CORP5 citations61
US6214787B1Apr 10, 2001
Granular detergent composition for clothing
KAO CORP3 citations61
US6864221B1Mar 8, 2005
Granules for carrying surfactant and method for producing the same
KAO CORP6 citations59
US6159919ADec 12, 2000
Bleaching detergent composition
KAO CORP6 citations59
US6335313B1Jan 1, 2002
Detergent grains and granular detergent composition
KAO CORP3 citations57
US7067469B2Jun 27, 2006
Solid-shaped detergent
KAO CORP0 citations49
US6534474B1Mar 18, 2003
Surfactant composition
KAO CORP0 citations41