Inventor
OKUSAKO KENSEN
JP10 patents
Patents
10 patentsUS6730630B2May 4, 2004
Photocatalyst, process for producing the same and photocatalyst coating composition comprising the same
SUMITOMO CHEMICAL CO22 citations92
US6974611B2Dec 13, 2005
Titanium oxide dispersion composition, and method and container for preserving the same
SUMITOMO CHEMICAL CO13 citations83
US6884753B2Apr 26, 2005
Method for producing ceramic dispersion composition
SUMITOMO CHEMICAL CO12 citations83
US6752973B2Jun 22, 2004
Process for producing titanium oxide
SUMITOMO CHEMICAL CO13 citations82
US5231194AJul 27, 1993
Process for producing coumarin derivatives
SUMITOMO CHEMICAL CO7 citations72
US9327991B2May 3, 2016
Aluminium hydroxide powder and method for producing same
SUMITOMO CHEMICAL CO3 citations65
US7303738B2Dec 4, 2007
Method for producing titanium oxide
SUMITOMO CHEMICAL CO6 citations61
US5260457ANov 9, 1993
Process for producing coumarin and derivative thereof
SUMITOMO CHEMICAL CO3 citations60
US5237075AAug 17, 1993
Process for producing 3,4-dihydrocoumarin derivatives
SUMITOMO CHEMICAL CO3 citations55
US5218129AJun 8, 1993
Process for producing 3,4-dihydrocoumarin
SUMITOMO CHEMICAL CO1 citations50