Inventor · disambiguated record
Takashi Nakajima
Also filed as: NAKAJIMA TAKASHI
13 granted patents·2 pending applications·150 citations·filing 1987–2011
92Inventor score
Top patents by PatentIndex Score
15 records- 0191US4921852A3-pyrrolidinylthio-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted May 1, 1990·28 cites·12 claims
- 0280US4963544A3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted Oct 16, 1990·29 cites·10 claims
- 0380US4822787A3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds and antimicrobial activity thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Apr 18, 1989·22 cites·12 claims
- 0479US4963543A3-pyrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Oct 16, 1990·21 cites·19 claims
- 0573US5194624AIntermediates for the preparation of compounds of antimicrobial activityFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Mar 16, 1993·17 cites·6 claims
- 0660US4925838A3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted May 15, 1990·9 cites·9 claims
- 0757US5608056ASubstituted 3-pyrrolidinylthio-carbapenems as antimicrobial agentsFUJISAWA PHARMACEUTICAL CO·Filed 1993·Granted Mar 4, 1997·12 cites·11 claims
- 0855US8012971B2Therapeutic agent for chronic obstructive pulmonary diseaseDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Granted Sep 6, 2011·0 cites·1 claims
- 0951US5138064A3-Pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Aug 11, 1992·3 cites·5 claims
- 1051US4983596A3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparationFUJISAWA PHARMACEUTICAL CO·Filed 1989·Granted Jan 8, 1991·5 cites·10 claims
- 1145US2011263550A1Therapeutic agent for chronic obstructive pulmonary diseaseDAINIPPON SUMITOMO PHARMA CO·Filed 2011·Application pending·0 cites
- 1243US2009124622A1Medicament Containing a Thiazole Derivative as an Active IngredientSUGASAWA TOSHINARI·Filed 2006·Application pending·0 cites
- 1339US5061804A3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Oct 29, 1991·3 cites·4 claims
- 1436US5202437A3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Apr 13, 1993·1 cites·5 claims
- 1535US5420122A3-pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted May 30, 1995·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →