Inventor · disambiguated record
Masuo Murakami
Also filed as: HASEGAWA OSAMU · MURAKAMI MASUO · SOUZU ISAO
35 granted patents·658 citations·filing 1973–1979
97Inventor score
Files withYAMANOUCHI PHARMA CO LTD35
Top patents by PatentIndex Score
35 records- 0196US3994974Aα-Aminomethylbenzyl alcohol derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Nov 30, 1976·236 cites·4 claims
- 0296US3985758A1,4-Dihydropyridine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Oct 12, 1976·81 cites·9 claims
- 0395US4186200ANovel fused derivatives of 2-pyridonesYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Jan 29, 1980·30 cites·21 claims
- 0495US4113882AStabilized oral prostaglandin formulation and the process for the preparation thereofYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Sep 12, 1978·68 cites·18 claims
- 0587US3939150APenicillin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Feb 17, 1976·20 cites·1 claims
- 0686US4097487APyrrolidinyl and piperidinyl benzamide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Jun 27, 1978·16 cites·13 claims
- 0785US4288438ANitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing themYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Sep 8, 1981·10 cites·15 claims
- 0885US4109088A2-(indenyloxymethyl) morpholine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted Aug 22, 1978·15 cites·13 claims
- 0983US3953428AAmpicillin derivatives substituted by heterocyclic acyl groupYAMANOUCHI PHARMA CO LTD·Filed 1973·Granted Apr 27, 1976·17 cites·8 claims
- 1082US4197243AN-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Apr 8, 1980·12 cites·7 claims
- 1181US4068074ACephalosporin derivatives having at the 3-position of the cephem ring a heterocyclic thiomethyl group with a carboxy or sulfo group and at the 7-position of the cephem ring an α-heterocylic acylaminophenyl-acetamide groupYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Jan 10, 1978·12 cites·15 claims
- 1281US4063025A4-Substituted amino-α-aminomethylbenzyl alcohol derivativesYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Dec 13, 1977·14 cites·10 claims
- 1381US4021434ASodium β-[2,6-dimethyl-3,5-bis(ethoxycarbonyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-1-yl]ethyl sulfateYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted May 3, 1977·11 cites·1 claims
- 1480US4092428AProcess of preparing stable prostaglandin E group-containing formulationYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted May 30, 1978·14 cites·11 claims
- 1579US4041032APyrazine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Aug 9, 1977·14 cites·6 claims
- 1670US4036954AStable prostaglandin E group-containing formulationYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Jul 19, 1977·21 cites·10 claims
- 1769US3951954ANovel oxofuryl ester derivatives of penicillin and cephalosporinYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Apr 20, 1976·6 cites·5 claims
- 1867US4284778ANitrogen-containing heterocyclic ring derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Aug 18, 1981·3 cites·2 claims
- 1965US4251533ANitrogen-containing heterocyclic compoundsYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Feb 17, 1981·3 cites·13 claims
- 2063US4045482A4-(3-Isopropylamino-2-hydroxypropoxy indeneYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Aug 30, 1977·14 cites·4 claims
- 2161US4165429A7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVESYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted Aug 21, 1979·4 cites·3 claims
- 2259US4051126AProcess for the preparation of 6-alkoxy-substituted penicillinsYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Sep 27, 1977·4 cites·14 claims
- 2358US4013773ASolid compositionYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Mar 22, 1977·11 cites·2 claims
- 2456US4145363A4-Carbamoylamino-α-aminomethylbenzyl alcohol derivativesYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted Mar 20, 1979·4 cites·3 claims
- 2551US4055589A20-Alkoxy-16-alkyl prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Oct 25, 1977·2 cites·4 claims
- 2648US4137407AProcess of preparing cephalosporanic acid ester derivativesYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted Jan 30, 1979·2 cites·1 claims
- 2748US4036834ADerivatives of 7-(α-hydroxy-substituted pyridyl carboxamido-α phΔ3 -cephem-4-carboxylic acidYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Jul 19, 1977·2 cites·8 claims
- 2848US3935198AProcess for the preparation of the cephalosporanic acid derivativeYAMANOUCHI PHARMA CO LTD·Filed 1973·Granted Jan 27, 1976·3 cites·7 claims
- 2947US3951962ANovel N-alkenyltetracycline derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Apr 20, 1976·3 cites·7 claims
- 3045US4127675A4-(Alkylamino-2-hydroxypropoxy)-indenes and method of useYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Nov 28, 1978·5 cites·7 claims
- 3136US3953437AProcess of preparing cephalosporanic acid ester derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Apr 27, 1976·1 cites·4 claims
- 3234US4246280A20-Alkoxy-16-alkyl-prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Jan 20, 1981·0 cites·4 claims
- 3330US4026927ANovel prostaglandin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted May 31, 1977·0 cites·4 claims
- 3427US3991111AN-alkenyltetracycline derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Nov 9, 1976·0 cites·4 claims
- 3525US4058665ANovel 3,15-dilower alkyl PGE2 derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Nov 15, 1977·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →