Inventor · disambiguated record
Kiyoteru Kojima
Also filed as: KOJIMA KIYOTERU
7 granted patents·61 citations·filing 1980–1991
83Inventor score
Top patents by PatentIndex Score
7 records- 0187US4755012ARay absorption filterSUMITOMO CHEMICAL CO·Filed 1986·Granted Jul 5, 1988·40 cites·6 claims
- 0263US4331584AStyryl compounds and coloring synthetic resins therewithSUMITOMO CHEMICAL CO·Filed 1980·Granted May 25, 1982·7 cites·7 claims
- 0359US5061796AAzamethine compoundsSUMITOMO CHEMICAL CO·Filed 1989·Granted Oct 29, 1991·4 cites·6 claims
- 0453US5028708AAzamethinyl quinoline derivativesSUMITOMO CHEMICAL CO·Filed 1988·Granted Jul 2, 1991·3 cites·18 claims
- 0547US5220027ASulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphaticSUMITOMO CHEMICAL CO·Filed 1991·Granted Jun 15, 1993·3 cites·3 claims
- 0642US5136054ASulfone-containing azamethine compoundsSUMITOMO CHEMICAL CO·Filed 1990·Granted Aug 4, 1992·2 cites·3 claims
- 0721US4529406ANitrothiazolyl-monoazo-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline compounds for polyesterRES ASS OF DYESTUFF MANUFACTUR·Filed 1983·Granted Jul 16, 1985·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →