Inventor · disambiguated record
Koichi Fujimoto
Also filed as: FUJIMOTO KOICHI
23 granted patents·2 pending applications·479 citations·filing 1981–2003
96Inventor score
Files withSANKYO CO25
Top patents by PatentIndex Score
25 records- 0196US5616599AAngiotensin II antagosist 1-biphenylmethylimidazole compounds and their therapeutic useSANKYO CO·Filed 1995·Granted Apr 1, 1997·183 cites·42 claims
- 0289US4486425A7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylatesSANKYO CO·Filed 1981·Granted Dec 4, 1984·40 cites·12 claims
- 0388US7030138B2Benzamidine derivativesSANKYO CO·Filed 2003·Granted Apr 18, 2006·48 cites·34 claims
- 0480US5578620AThiazolidine and oxazolidine derivatives, their preparation and their medical useSANKYO CO·Filed 1995·Granted Nov 26, 1996·25 cites·53 claims
- 0580US4483855ACephalosporin derivative and antibiotic compositionsSANKYO CO·Filed 1981·Granted Nov 20, 1984·13 cites·4 claims
- 0678US4482710AProcess for preparing 3-alkoxymethylcephalosporin derivativesSANKYO CO·Filed 1982·Granted Nov 13, 1984·11 cites·19 claims
- 0776US5886014ABenzimidazole derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1996·Granted Mar 23, 1999·43 cites·116 claims
- 0875US5624935AHeterocyclic compounds having anti-diabetic activity and their useSANKYO CO·Filed 1995·Granted Apr 29, 1997·26 cites·39 claims
- 0974US5739345AIntermediate compounds in the preparation of heterocyclic compounds having anti-diabetic activitySANKYO CO·Filed 1996·Granted Apr 14, 1998·23 cites·25 claims
- 1069US6117893AHeterocyclic compounds having anti-diabetic activity and their useSANKYO CO·Filed 1999·Granted Sep 12, 2000·18 cites·30 claims
- 1166US6555556B1Benzamidine derivativesSANKYO CO·Filed 2002·Granted Apr 29, 2003·4 cites·48 claims
- 1258US5977365AHeterocyclic compound having anti-diabetic activitySANKYO CO·Filed 1998·Granted Nov 2, 1999·8 cites·1 claims
- 1357US5834501AHeterocyclic compounds having anti-diabetic activity and their useSANKYO CO·Filed 1996·Granted Nov 10, 1998·9 cites·34 claims
- 1455US5002942A1,5-benzothiazepine derivatives, their preparation and their use in the treatment of cardiovascular disordersSANKYO CO·Filed 1989·Granted Mar 26, 1991·4 cites·42 claims
- 1554US5972959AOxime derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1998·Granted Oct 26, 1999·4 cites·46 claims
- 1654US5962470AHeterocyclic compounds having anti-diabetic activity and their useSANKYO CO·Filed 1997·Granted Oct 5, 1999·7 cites·30 claims
- 1748US4791196ACrystalline cephem carboxylic acid addition saltSANKYO CO·Filed 1987·Granted Dec 13, 1988·5 cites·16 claims
- 1848US2004248981A1Benzamidine derivativesSANKYO CO·Filed 2003·Application pending·0 cites
- 1946US4716158A7-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido)-3-methoxymethyl-3-cepham-4-carboxylatesSANKYO CO·Filed 1986·Granted Dec 29, 1987·2 cites·5 claims
- 2046US2004010009A1Benzamidine derivativesSANKYO CO·Filed 2002·Application pending·0 cites
- 2140US5780490AOxime derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1997·Granted Jul 14, 1998·1 cites·50 claims
- 2238US5688823AThiazolidine and oxazolidine derivatives their preparation and their medical useSANKYO CO·Filed 1996·Granted Nov 18, 1997·1 cites·31 claims
- 2338US5556864Aα-ω-diarylalkane compounds serotonin-2 receptor agonistsSANKYO CO·Filed 1995·Granted Sep 17, 1996·4 cites·75 claims
- 2433US5703096AOxime derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1995·Granted Dec 30, 1997·0 cites·61 claims
- 2527US5843983ADiphenylethane compounds containing a saturated heterocyclic group, their preparation, and their therapeutic useSANKYO CO·Filed 1997·Granted Dec 1, 1998·0 cites·71 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Fujimoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →