Inventor · disambiguated record
Tsuneo Okonogi
Also filed as: OKONOGI TSUNEO
17 granted patents·142 citations·filing 1982–1997
92Inventor score
Files withMEIJI SEIKA KAISHA12MERCK & CO INC2MEIJI SEIKA CO1SHIBAHARA SEIJI1ZAIDAN HOJIN BISEIBUTSU1
Top patents by PatentIndex Score
17 records- 0189US5547978ADerivatives of pyrrolidin-2-ylcarbonylheterocyclic compoundsMEIJI SEIKA KAISHA·Filed 1994·Granted Aug 20, 1996·47 cites·13 claims
- 0279US6077840ATetrahydrobenzindolone derivativesMEIJI SEIKA KAISHA·Filed 1997·Granted Jun 20, 2000·58 cites·10 claims
- 0361US4556513AProcess for the production of antibiotic 1-oxadethiacephalosporins, and intermediateMEIJI SEIKA KAISHA·Filed 1984·Granted Dec 3, 1985·4 cites·1 claims
- 0459US4418070ACardiotonic agentsMEIJI SEIKA CO·Filed 1982·Granted Nov 29, 1983·5 cites·11 claims
- 0558US4785090ACephalosporin derivativesMEIJI SEIKA KAISHA·Filed 1985·Granted Nov 15, 1988·5 cites·13 claims
- 0649US4472576AProcesses for the production of antibiotic 1-oxadethiacephalosporinsMERCK & CO INC·Filed 1982·Granted Sep 18, 1984·2 cites·6 claims
- 0748US5602106A16-membered macrolide derivativesMEIJI SEIKA KAISHA·Filed 1994·Granted Feb 11, 1997·6 cites·26 claims
- 0847US4534898A1-Oxa-1-dethia-cephalosporin derivativesMERCK & CO INC·Filed 1983·Granted Aug 13, 1985·2 cites·4 claims
- 0941US4810702AAntibacterial agent for mammal use comprising cephalosporin derivatives as an effective ingredientMEIJI SEIKA KAISHA·Filed 1987·Granted Mar 7, 1989·2 cites·9 claims
- 1039US6043217AAmide derivative of amythiamicinZAIDAN HOJIN BISEIBUTSU·Filed 1997·Granted Mar 28, 2000·3 cites·14 claims
- 1139US4970305ACrystalline dihydrochloride of cephalosporin derivative and a method for preparation thereofMEIJI SEIKA KAISHA·Filed 1989·Granted Nov 13, 1990·1 cites·2 claims
- 1237US5332731ACephalosporin derivativesMEIJI SEIKA KAISHA·Filed 1990·Granted Jul 26, 1994·3 cites·5 claims
- 1337US4497811A1-Oxadethiacephalosporin compound and antibacterial agent containing the _sameSHIBAHARA SEIJI·Filed 1983·Granted Feb 5, 1985·1 cites·2 claims
- 1436US5294705AProcess for the preparation of a 3-substituted thio-3-cephem compoundMEIJI SEIKA KAISHA·Filed 1990·Granted Mar 15, 1994·3 cites·4 claims
- 1531US5334723A2-piperidinecarboxylic acid derivative, oncogene suppressor and agent for obtaining revertantsMEIJI SEIKA KAISHA·Filed 1992·Granted Aug 2, 1994·0 cites·7 claims
- 1630US4898858ACephalosporin derivatives and antibiotics containing the sameMEIJI SEIKA KAISHA·Filed 1986·Granted Feb 6, 1990·0 cites·14 claims
- 1726US6255339B1Tetrahydronaphthofuranone derivatives and process for producing the sameMEIJI SEIKA KAISHA·Filed 1997·Granted Jul 3, 2001·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →