Inventor · disambiguated record
Naohiko Fukuoka
Also filed as: FUKUOKA NAOHIKO
4 granted patents·23 citations·filing 1990–2002
72Inventor score
Files withCHEMIPRO KASEI KAISHA LTD4
Top patents by PatentIndex Score
4 records- 0171US7317046B2Cyclic phosphazenes, process for preparing them, flame retardant containing them as active ingredient, and resin composition containing them and molded article therefromCHEMIPRO KASEI KAISHA LTD·Filed 2002·Granted Jan 8, 2008·11 cites·10 claims
- 0255US5104992AMethod of preparing 2-phenyl benezothriazolesCHEMIPRO KASEI KAISHA LTD·Filed 1990·Granted Apr 14, 1992·7 cites·7 claims
- 0353US7326744B2Low dusting crystal transformations of 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] and mixture thereof, method for preparing them, and ultraviolet light absorber using themCHEMIPRO KASEI KAISHA LTD·Filed 2002·Granted Feb 5, 2008·1 cites·18 claims
- 0446US5187289AMethod of preparing 2-phenyl benzotriazolesCHEMIPRO KASEI KAISHA LTD·Filed 1991·Granted Feb 16, 1993·4 cites·6 claims
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