Inventor · disambiguated record
Goro Tsukamoto
Also filed as: DEZAWA KATSUMI · TSUKAMOTO GORO
23 granted patents·240 citations·filing 1977–1988
96Inventor score
Top patents by PatentIndex Score
23 records- 0193US4188486A2-Substituted benzimidazole compoundsKANEBO LTD·Filed 1977·Granted Feb 12, 1980·30 cites·6 claims
- 0287US4430343ABenzimidazole derivatives, process for the preparation thereof and pharmaceutical composition containing the sameAKZO NOBEL NV·Filed 1982·Granted Feb 7, 1984·35 cites·10 claims
- 0385US4232010ACalcium-antagonistic compositionKANEBO LTD·Filed 1979·Granted Nov 4, 1980·15 cites·12 claims
- 0484US4663325A1-(2,3,4-tri-methoxybenzyl)-4[bis(4-fluorophenyl)methyl] piperazines are useful for treating cerebrovascular diseaseKANEBO LTD·Filed 1985·Granted May 5, 1987·42 cites·3 claims
- 0580US4192880A2-Substituted benzimidazole compoundsKANEBO LTD·Filed 1978·Granted Mar 11, 1980·10 cites·12 claims
- 0676US4686221AQuinolinecarboxylic acid compounds and antimicrobial agent containing the sameKANEBO LTD·Filed 1986·Granted Aug 11, 1987·14 cites·12 claims
- 0773US4554358A4-Chloro-4-methyl-5-methylene-1,3-dioxolane-2-oneKANEBO LTD·Filed 1984·Granted Nov 19, 1985·11 cites·1 claims
- 0873US4342693A1,3-Dioxolen-2-one derivatives and process for production thereofKANEBO LTD·Filed 1981·Granted Aug 3, 1982·13 cites·14 claims
- 0969US4530930AAntimicrobial 1-ethyl-6,8-difluoro-1,4-dihydro-7-(1-imidazolyl)-4-oxoquinoline-3-carboxylic acid derivativesKANEBO LTD·Filed 1983·Granted Jul 23, 1985·13 cites·6 claims
- 1068US4659726ANovel 4,5-Bis (4-methoxyphenyl)-2-(pyrrol-2-yl) thiazoles and pharmaceutical composition containing the sameKANEBO LTD·Filed 1985·Granted Apr 21, 1987·9 cites·7 claims
- 1165US4434162APhosphonic acid ester, pharmaceutical compositions containing the same and method of using the sameKANEBO LTD·Filed 1982·Granted Feb 28, 1984·6 cites·3 claims
- 1264US4603130A1-substituted-2-(piperazinyl or homopiperazinyl)-benzimidazole compounds and pharmaceutical compositionKANEBO LTD·Filed 1984·Granted Jul 29, 1986·9 cites·8 claims
- 1359US4853469AQuinolinecarboxylic acid derivative starting compoundsKANEBO LTD·Filed 1988·Granted Aug 1, 1989·4 cites·2 claims
- 1456US4455310AQuinolinecarboxylic acid derivative, and antibacterial agent containing said compound as active ingredientKANEBO LTD·Filed 1982·Granted Jun 19, 1984·5 cites·8 claims
- 1556US4448769AEster of 1,1-dioxopenicillanic acid, and use thereof as β-lactamase inhibitorKANEBO LTD·Filed 1982·Granted May 15, 1984·3 cites·6 claims
- 1655US4389408ANovel ampicillin esters and production thereofKANEBO LTD·Filed 1981·Granted Jun 21, 1983·3 cites·9 claims
- 1750US4428806AProcess for producing brominated 1,3-dioxolen-2-onesKANEBO LTD·Filed 1982·Granted Jan 31, 1984·4 cites·9 claims
- 1848US4416891AEster of 6-[(hexahydro-1H-azepin-1-yl)methyleneamino]penicillanic acid, and its use as antibacterial agentKANEBO LTD·Filed 1982·Granted Nov 22, 1983·3 cites·2 claims
- 1947US4742062ABenzylpiperazine compound and pharmaceutical composition as hypolipidemic agentKANEBO LTD·Filed 1986·Granted May 3, 1988·4 cites·3 claims
- 2045US4808584AQuinolinecarboxylic acid derivatives and antibacterial agent containing the sameKANEBO LTD·Filed 1988·Granted Feb 28, 1989·3 cites·11 claims
- 2143US4607031ANovel ethyl benzylphosphinate derivatives, process for production thereof, and their use as calcium antagonistKANEBO LTD·Filed 1985·Granted Aug 19, 1986·2 cites·15 claims
- 2236US4681895ANovel guanidinomethylcyclohexanecarboxylic acid compounds and anti-ulcer drug containing the sameKANEBO LTD·Filed 1986·Granted Jul 21, 1987·1 cites·6 claims
- 2334US4703048ANovel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular diseaseKANEBO LTD·Filed 1985·Granted Oct 27, 1987·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →