Inventor · disambiguated record
Masao Nishikuri
Also filed as: NISHIKURI MASAO
8 granted patents·31 citations·filing 1974–1988
84Inventor score
Files withSUMITOMO CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0163US4331584AStyryl compounds and coloring synthetic resins therewithSUMITOMO CHEMICAL CO·Filed 1980·Granted May 25, 1982·7 cites·7 claims
- 0259US4292247AProcess for producing anthraquinone intermediatesSUMITOMO CHEMICAL CO·Filed 1978·Granted Sep 29, 1981·5 cites·12 claims
- 0348US3980678AAnthraquinone disperse dyesSUMITOMO CHEMICAL CO·Filed 1974·Granted Sep 14, 1976·3 cites·2 claims
- 0446US4710320AMethod for producing 1-amino-2-phenoxy-4-hydroxyanthraquinonesSUMITOMO CHEMICAL CO·Filed 1985·Granted Dec 1, 1987·3 cites·11 claims
- 0546US4607102ADioxazine fiber reactive compoundSUMITOMO CHEMICAL CO·Filed 1984·Granted Aug 19, 1986·3 cites·4 claims
- 0643US4826505AMonoazo pyridone compounds and application thereof for dyeing of hydrophobic fiber materialsSUMITOMO CHEMICAL CO·Filed 1988·Granted May 2, 1989·5 cites·11 claims
- 0740US4690686ALight-fast yellow disperse dye composition for polyesterSUMITOMO CHEMICAL CO·Filed 1986·Granted Sep 1, 1987·2 cites·5 claims
- 0833US4089648AProcess for dry dyeing synthetic or semi-synthetic, or natural materialsSUMITOMO CHEMICAL CO·Filed 1977·Granted May 16, 1978·3 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →