Inventor · disambiguated record
Shinei Ikeou
Also filed as: IKEOU SHINEI
6 granted patents·66 citations·filing 1985–1993
82Inventor score
Files withSUMITOMO CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0172US4832698AAqueous liquid composition of vinylsulfone type reactive dyes in lithium salt form and bufferSUMITOMO CHEMICAL CO·Filed 1987·Granted May 23, 1989·10 cites·7 claims
- 0271US5077416ABenzodifuranone compounds useful for dyeing or printing hydrophobic fiber materials and process for their productionSUMITOMO CHEMICAL CO·Filed 1989·Granted Dec 31, 1991·9 cites·9 claims
- 0362US4780104AReactive dye-containing aqueous liquid compositionSUMITOMO CHEMICAL CO·Filed 1987·Granted Oct 25, 1988·7 cites·7 claims
- 0462US4740903AData processing system for chromatographySUMITOMO CHEMICAL CO·Filed 1985·Granted Apr 26, 1988·34 cites·7 claims
- 0548US5438137AFiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyesSUMITOMO CHEMICAL CO·Filed 1993·Granted Aug 1, 1995·3 cites·3 claims
- 0644US5068327ASymmetrical dioxazine compounds and their use as fiber-reactive dyesSUMITOMO CHEMICAL CO·Filed 1989·Granted Nov 26, 1991·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →