Inventor · disambiguated record
Hiroyuki Koike
Also filed as: KOIKE HIROYUKI
33 granted patents·1 pending application·609 citations·filing 1981–2019
97Inventor score
Top patents by PatentIndex Score
34 records- 0196US5616599AAngiotensin II antagosist 1-biphenylmethylimidazole compounds and their therapeutic useSANKYO CO·Filed 1995·Granted Apr 1, 1997·183 cites·42 claims
- 0296US5288726ATetrahydrothienopyridine derivatives, furo and pyrrolo analogs thereof and their preparation and uses for inhibiting blood platelet aggregationUBE INDUSTRIES·Filed 1992·Granted Feb 22, 1994·109 cites·56 claims
- 0383US4891363ACyclic ether derivatives and their useSANKYO CO·Filed 1988·Granted Jan 2, 1990·24 cites·51 claims
- 0482US4699905APerhydrothiazepine derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1985·Granted Oct 13, 1987·36 cites·62 claims
- 0580US5646171AAngiotensin II antagonist 1-biphenylmethylimidazole compounds and their therapeutic useSANKYO CO·Filed 1995·Granted Jul 8, 1997·25 cites·38 claims
- 0678US4772596ADihydropyridine derivatives, their preparation and their useSANKYO CO·Filed 1987·Granted Sep 20, 1988·24 cites·25 claims
- 0777US4426382A4-Amino-6,7-dimethoxy-2-piperazinylquinazoline derivatives, their preparation and useSANKYO CO·Filed 1981·Granted Jan 17, 1984·12 cites·50 claims
- 0875US5614550AAmide and urea derivatives having anti-hypercholesteremic activity, their preparation and their therapeutic usesSANKYO CO·Filed 1996·Granted Mar 25, 1997·19 cites·55 claims
- 0974US4734410ALactam derivatives and their use as hypotensive agentsSANKYO CO·Filed 1986·Granted Mar 29, 1988·21 cites·27 claims
- 1073US5436242ATetrahydrothienopyridine derivatives, furo and pyrrolo analogs thereof for inhibiting blood platelet aggregationSANKYO CO·Filed 1993·Granted Jul 25, 1995·27 cites·40 claims
- 1170US5298516AThiazolidone compounds and method of using the same as a vasodilatorSANKYO CO·Filed 1992·Granted Mar 29, 1994·11 cites·29 claims
- 1268US12421500B2Hepato-biliary-pancreatic tissues and methods of making sameCHILDRENS HOSPITAL MED CT·Filed 2019·Granted Sep 23, 2025·0 cites·17 claims
- 1368US5705527AAmino acid derivativesSANKYO CO·Filed 1995·Granted Jan 6, 1998·11 cites·19 claims
- 1464US5068340AIsothiazolyl substituted glycerol derivatives containing phosphate groupsSANKYO CO·Filed 1989·Granted Nov 26, 1991·11 cites·13 claims
- 1563US4914093APyridazinone derivatives, their preparation and useSANKYO CO·Filed 1989·Granted Apr 3, 1990·12 cites·31 claims
- 1660US5534529ASubstituted aromatic amides and ureas derivatives having anti-hypercholesteremic activity, their preparation and their therapeutic usesSANKYO CO·Filed 1994·Granted Jul 9, 1996·14 cites·66 claims
- 1760US5356918AOxazolidinone compounds and method of using the same as a vasodilatorSANKYO CO·Filed 1993·Granted Oct 18, 1994·6 cites·27 claims
- 1860US4992451A1,4-dihydropyridine derivativesSANKYO CO·Filed 1989·Granted Feb 12, 1991·8 cites·11 claims
- 1955US5580893ANitroxyalkylamide derivativesSANKYO CO·Filed 1992·Granted Dec 3, 1996·5 cites·80 claims
- 2055US5002942A1,5-benzothiazepine derivatives, their preparation and their use in the treatment of cardiovascular disordersSANKYO CO·Filed 1989·Granted Mar 26, 1991·4 cites·42 claims
- 2153US6087379ACyclic amine derivativesSANKYO CO·Filed 1999·Granted Jul 11, 2000·13 cites·70 claims
- 2252US5459148ABiphenyl derivatives and their use for the treatment of hypertension and cardiac diseaseSANKYO CO·Filed 1994·Granted Oct 17, 1995·11 cites·99 claims
- 2352US5254578ABenzopyran derivatives having anti-hypertensive and vasodilatory activity and their therapeutic useSANKYO CO·Filed 1992·Granted Oct 19, 1993·5 cites·9 claims
- 2449US4898862A1,2,4-triazinone derivatives, their preparation and useSANKYO CO·Filed 1987·Granted Feb 6, 1990·4 cites·23 claims
- 2546US2020199537A1Liver organoid compositions and methods of making and using sameCHILDRENS HOSPITAL MED CT·Filed 2018·Application pending·0 cites
- 2641US5378690ANew renin-inhibitory oligopeptides, their preparation and their useSANKYO CO·Filed 1993·Granted Jan 3, 1995·2 cites·53 claims
- 2738US5556864Aα-ω-diarylalkane compounds serotonin-2 receptor agonistsSANKYO CO·Filed 1995·Granted Sep 17, 1996·4 cites·75 claims
- 2837US5378689APeptides having renin inhibitory activity, their preparation and useSANKYO CO·Filed 1993·Granted Jan 3, 1995·1 cites·52 claims
- 2935US4716162AFused 5 ring heterocyclic compounds, their preparation, and their anti-arrhythmic and diuretic useSANKYO CO·Filed 1985·Granted Dec 29, 1987·2 cites·30 claims
- 3035US4495188AAcylaminoquinazoline derivatives and a pharmaceutical composition containing themSANKYO CO·Filed 1981·Granted Jan 22, 1985·2 cites·20 claims
- 3133US5614542AThiazolidine derivatives having anti-hypertensive activity and their therapeutic useSANKYO CO·Filed 1995·Granted Mar 25, 1997·1 cites·2 claims
- 3231US4778790APerhydrothiazepine and perhydroazepine derivatives and their therapeutic useSANKYO CO·Filed 1987·Granted Oct 18, 1988·2 cites·44 claims
- 3327US5843983ADiphenylethane compounds containing a saturated heterocyclic group, their preparation, and their therapeutic useSANKYO CO·Filed 1997·Granted Dec 1, 1998·0 cites·71 claims
- 3427US5364844ARenin-inhibitory oligopeptides, their preparation and useSANKYO CO·Filed 1992·Granted Nov 15, 1994·0 cites·57 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →