Inventor · disambiguated record
Keiji Kameyama
Also filed as: KAMEYAMA KEIJI
8 granted patents·275 citations·filing 1986–1992
89Inventor score
Files withKANEGAFUCHI CHEMICAL IND8
Top patents by PatentIndex Score
8 records- 0195US4971996AHydroxystyrene compounds which are useful as tyrosine kinase inhibitorsKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted Nov 20, 1990·66 cites·3 claims
- 0291US5089516A1-phenyl-3,5-pyrazolidinedione hydroxystyrene compounds which have tyrosine kinase inhibiting activityKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Feb 18, 1992·58 cites·2 claims
- 0390US5057538AHydroxystyrene compounds which have useful pharmaceutical utilityKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Oct 15, 1991·53 cites·1 claims
- 0489US5202341AHydroxystyrene compounds having tyrosine kinase inhibiting activityKANEGAFUCHI CHEMICAL IND·Filed 1991·Granted Apr 13, 1993·45 cites·3 claims
- 0579US4853403A3-phenylthiomethylstyrene derivative, process for preparing the same, and antiallergic agent and tyrosinekinase inhibiting agent containing the sameKANEGAFUCHI CHEMICAL IND·Filed 1986·Granted Aug 1, 1989·29 cites·34 claims
- 0672US5294643ACinnamamide derivativeKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Mar 15, 1994·13 cites·2 claims
- 0767US5294624AAntihyperlipidemic cinnamide derivativesKANEGAFUCHI CHEMICAL IND·Filed 1992·Granted Mar 15, 1994·9 cites·8 claims
- 0842US5352677ACinnamamide derivativeKANEGAFUCHI CHEMICAL IND·Filed 1992·Granted Oct 4, 1994·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →