P

Inventor

MURATA MASAYOSHI

JP65 patents
⚠️ This page may combine multiple inventors who share the name “MURATA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJISAWA PHARMACEUTICAL CO

32 patents
US4725600AFeb 16, 1988

Pyrimidine compounds having activity as a cardiotonic anti-hypertensive cerebrovascular vasodilator and anti-platelet aggregation agent

FUJISAWA PHARMACEUTICAL CO62 citations96
US5215983AJun 1, 1993

Carbapenem compounds

FUJISAWA PHARMACEUTICAL CO30 citations92
US4963544AOct 16, 1990

3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO29 citations92
US4921852AMay 1, 1990

3-pyrrolidinylthio-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO28 citations92
US4427677AJan 24, 1984

Cephem compounds

FUJISAWA PHARMACEUTICAL CO40 citations92
US5286721AFeb 15, 1994

1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO20 citations91
US5102877AApr 7, 1992

1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO36 citations91
US4963543AOct 16, 1990

3-pyrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof

FUJISAWA PHARMACEUTICAL CO21 citations82
US4923857AMay 8, 1990

3-Alkenyl-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO18 citations82
US4824851AApr 25, 1989

Pyrimidones as cardiotonic, anti hypertensive, cerebrovascular vasodilator and anti-platelet agents

FUJISAWA PHARMACEUTICAL CO23 citations82
US4822787AApr 18, 1989

3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds and antimicrobial activity thereof

FUJISAWA PHARMACEUTICAL CO22 citations82
US4438113AMar 20, 1984

7-Acylaminocephalosporanic acid derivatives

FUJISAWA PHARMACEUTICAL CO17 citations82
US4420477ADec 13, 1983

Cephem compounds

FUJISAWA PHARMACEUTICAL CO17 citations82
US4416879ANov 22, 1983

Cephem compounds

FUJISAWA PHARMACEUTICAL CO21 citations82
US4405617ASep 20, 1983

3-(Propynyltetrazol)thiomethyl-3-cephems

FUJISAWA PHARMACEUTICAL CO18 citations82
US4394384AJul 19, 1983

Aminothiazole cycloalkenyloxyimino acetamido cephem derivatives

FUJISAWA PHARMACEUTICAL CO17 citations82
US4367228AJan 4, 1983

Cephem compound and composition

FUJISAWA PHARMACEUTICAL CO18 citations82
US5608056AMar 4, 1997

Substituted 3-pyrrolidinylthio-carbapenems as antimicrobial agents

FUJISAWA PHARMACEUTICAL CO12 citations74
US4925838AMay 15, 1990

3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO9 citations74
US4612376ASep 16, 1986

Substituted-3,4-dihydro-4-(2,4,6-trimethoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent

FUJISAWA PHARMACEUTICAL CO8 citations74
US4582908AApr 15, 1986

1-substituted-5-thiol-tetrazole intermediates

FUJISAWA PHARMACEUTICAL CO4 citations74
US4288436ASep 8, 1981

3,7-Disubstituted-3-cephem-4-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO7 citations74
US4596829AJun 24, 1986

7-acylaminocephalosporanic acid derivatives and processes for the preparation thereof

FUJISAWA PHARMACEUTICAL CO10 citations73
US4443444AApr 17, 1984

Cephem compounds

FUJISAWA PHARMACEUTICAL CO15 citations73
US5194624AMar 16, 1993

Intermediates for the preparation of compounds of antimicrobial activity

FUJISAWA PHARMACEUTICAL CO17 citations71
US5306816AApr 26, 1994

Processes for preparing carbapenem derivatives

FUJISAWA PHARMACEUTICAL CO2 citations63
US5138064AAug 11, 1992

3-Pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO3 citations63
US5081237AJan 14, 1992

3-alkenyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compounds

FUJISAWA PHARMACEUTICAL CO2 citations63
US4983596AJan 8, 1991

3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation

FUJISAWA PHARMACEUTICAL CO5 citations63
US4746664AMay 24, 1988

Substituted-3,4-dihydro-4-(2,4,6-trimethoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent

FUJISAWA PHARMACEUTICAL CO2 citations63
US4649142AMar 10, 1987

3,4-dihydro-1,3-disubstituted-6-(substituted phenylimino)-2(1H)-pyrimidinone useful as cardiotonic agent and anti-allergic agent

FUJISAWA PHARMACEUTICAL CO4 citations63
US4493834AJan 15, 1985

Cephem compounds

FUJISAWA PHARMACEUTICAL CO1 citations63

MITSUBISHI HEAVY IND LTD

8 patents

CANON KK

8 patents

MITSUBISHI JUKOGYO KAGUSHIKI K

1 patent

WAKUNAGA PHARMA CO LTD

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.