Inventor · disambiguated record
Toshiyuki Chiba
Also filed as: CHIBA TOSHIYUKI
39 granted patents·2 pending applications·469 citations·filing 1978–2006
98Inventor score
Top patents by PatentIndex Score
41 records- 0193US4294960A7-[2-(2-Aminothiazol-4-yl)-2-cyclopentyloxyiminoacetamido]-3-cephem-4-carboxylic acid (synisomer)FUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Oct 13, 1981·17 cites·1 claims
- 0291US4425341ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1978·Granted Jan 10, 1984·23 cites·51 claims
- 0391US4263291A3,7-Disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1979·Granted Apr 21, 1981·16 cites·7 claims
- 0490US4284631A7-Substituted cephem compounds and pharmaceutical antibacterial compositions containing themFUJISAWA PHARMACEUTICAL CO·Filed 1979·Granted Aug 18, 1981·29 cites·27 claims
- 0589US4363807ACepham compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1979·Granted Dec 14, 1982·17 cites·9 claims
- 0688US6262033B1Remedy for diseases associated with NF-κBFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Jul 17, 2001·80 cites·6 claims
- 0788US4496562A7-Substituted-3-cephem-4-carboxylic acid estersFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jan 29, 1985·18 cites·6 claims
- 0888US4291031A3-Phosphonocephalosporanic acid derivatives, and pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Sep 22, 1981·18 cites·17 claims
- 0985US5102877A1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Apr 7, 1992·36 cites·9 claims
- 1085US4463002ASyn-isomers of 7-substituted-3-cephem-4-carboxylic acid estersFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jul 31, 1984·24 cites·5 claims
- 1185US4409217ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Oct 11, 1983·15 cites·3 claims
- 1283US4698337ACephem compounds and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Oct 6, 1987·17 cites·12 claims
- 1382US4354022AProcess for preparing 3-methylenecepham compounds or a salt thereofFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Oct 12, 1982·13 cites·8 claims
- 1480US4464369A7-Acylamino-3-cephem-4-carboxylic acid derivatives and pharmaceutical compositionsFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Aug 7, 1984·18 cites·19 claims
- 1578US4923998ACephem and cepham compounds and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted May 8, 1990·10 cites·22 claims
- 1677US5286721A1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Feb 15, 1994·20 cites·9 claims
- 1776US4923857A3-Alkenyl-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted May 8, 1990·18 cites·8 claims
- 1875US4427674ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Jan 24, 1984·8 cites·44 claims
- 1971US7871983B2Remedy and preventive for diseases caused by NF-κBANGES MG INC·Filed 2003·Granted Jan 18, 2011·2 cites·14 claims
- 2069US4372952ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Feb 8, 1983·6 cites·11 claims
- 2168US4845210AAzetidinone derivatives and processes for production thereofFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Jul 4, 1989·9 cites·1 claims
- 2267US4460583ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jul 17, 1984·5 cites·28 claims
- 2366US4328327AContinuous bulk polymerization process for preparing copolymer of aromatic vinyl monomer and maleic anhydrideDAICEL CHEM·Filed 1980·Granted May 4, 1982·20 cites·9 claims
- 2461US4563522ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Jan 7, 1986·2 cites·10 claims
- 2556US4544751AThiadiazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Oct 1, 1985·2 cites·3 claims
- 2656US2006116344A1Remedy and preventive for diseases caused by NF-kBANGES MG INC·Filed 2006·Application pending·0 cites
- 2754US5075437A3,4-disubstituted-2-azetidinone derivatives and processes for preparation using tin enolatesFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Dec 24, 1991·5 cites·7 claims
- 2853US4604456ACephem and cepham compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Aug 5, 1986·1 cites·16 claims
- 2952US2002098162A1Remedy and preventive for diseases caused by NF-kappaBFUJISAWA PHARMACEUTICAL CO·Filed 2001·Application pending·0 cites
- 3051US4507293AAntimicrobial cephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1983·Granted Mar 26, 1985·2 cites·8 claims
- 3150US4822888ANew cepham compounds and processes for the production thereofFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Apr 18, 1989·3 cites·12 claims
- 3250US4399133ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Aug 16, 1983·2 cites·7 claims
- 3348US5241064AEnzymatic process for preparing optically active 3-substituted azetidinonesFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Aug 31, 1993·6 cites·4 claims
- 3446US4598147ACephem compounds and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Jul 1, 1986·1 cites·7 claims
- 3546US4350693A3,7-Disubstituted-3-cephem-4-carboxylic acid compound and processes for the preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Sep 21, 1982·1 cites·6 claims
- 3642US4400379ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Aug 23, 1983·1 cites·10 claims
- 3742US4393059ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Jul 12, 1983·1 cites·8 claims
- 3839US4399277A7-Amino-3-phosphonocephalosporanic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Aug 16, 1983·1 cites·5 claims
- 3938US5081237A3-alkenyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Jan 14, 1992·2 cites·4 claims
- 4035US4447430ACephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted May 8, 1984·0 cites·9 claims
- 4134US4841062ANew cephem and cepham compounds and processes for preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Jun 20, 1989·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →