Inventor · disambiguated record
Hiroshi Naganawa
Also filed as: NAGANAWA HIROSHI · OKI TOSHIKAZU
34 granted patents·304 citations·filing 1976–2001
97Inventor score
Files withMICROBIAL CHEM RES FOUND19ZAIDAN HOJIN BISEIBUTSU11AZIDAN HOJIN BISEIBUTSU KAGAKU1BRISTOL MYERS CO1HOKKO CHEM IND CO1
Top patents by PatentIndex Score
34 records- 0191US6214340B1Physiologically active substance sulphostin, process for producing the same, and use thereofZAIDAN HOJIN BISEIBUTSU·Filed 1998·Granted Apr 10, 2001·66 cites·6 claims
- 0287US5162500APoststatin and related compounds or salts thereofZAIDAN HOJIN BISEIBUTSU·Filed 1990·Granted Nov 10, 1992·31 cites·4 claims
- 0386US5359138APoststatin and related compounds or salts thereofZAIDAN HOJIN BISEIBUTSU·Filed 1992·Granted Oct 25, 1994·70 cites·3 claims
- 0481US5527820AAntibiotics having immunosuppressive activity, delaminomycins and processes for the production of the sameZAIDAN HOJIN BISEIBUTSU·Filed 1993·Granted Jun 18, 1996·21 cites·5 claims
- 0581US4355026A4-Demethoxy,11-deoxy anthracycline derivativesMICROBIAL CHEM RES FOUND·Filed 1981·Granted Oct 19, 1982·12 cites·21 claims
- 0674US6780616B1Antibiotic caprazamycins and process for producing the sameZAIDAN HOJIN BISEIBUTSU·Filed 2000·Granted Aug 24, 2004·7 cites·10 claims
- 0773US4416899AAntibiotic BMG162-aF2, a process for production thereof, and antitumor drug containing said new antibiotic as active ingredientMICROBIAL CHEM RES FOUND·Filed 1981·Granted Nov 22, 1983·14 cites·10 claims
- 0873US4303785AAntitumor anthracycline antibioticsMICROBIAL CHEM RES FOUND·Filed 1980·Granted Dec 1, 1981·14 cites·60 claims
- 0970US7271147B2Antibiotics, tripropeptins and process for producing the sameZAIDAN HOJIN BISEIBUTSU·Filed 2001·Granted Sep 18, 2007·1 cites·10 claims
- 1062US4360664AAnthracycline glycoside 14-halo,4'-etherMICROBIAL CHEM RES FOUND·Filed 1981·Granted Nov 23, 1982·8 cites·3 claims
- 1162US4144329AAntitumor antibiotics MA 144-M1 and MA 144-M2MICROBIAL CHEM RES FOUND·Filed 1977·Granted Mar 13, 1979·6 cites·12 claims
- 1261US4742155APlipastatin and method for preparation thereofMICROBIAL CHEM RES FOUND·Filed 1985·Granted May 3, 1988·9 cites·7 claims
- 1358US4147778AAntibiotic baumycin complex and components thereofMICROBIAL CHEM RES FOUND·Filed 1977·Granted Apr 3, 1979·4 cites·14 claims
- 1456US5096924AAnticancer antibiotic mi43-37f11 substanceAZIDAN HOJIN BISEIBUTSU KAGAKU·Filed 1990·Granted Mar 17, 1992·7 cites·2 claims
- 1552US4550159AAnthracycline compoundsMICROBIAL CHEM RES FOUND·Filed 1983·Granted Oct 29, 1985·4 cites·4 claims
- 1651US4204038AProcess for preparing antibiotics MA 144-M1 and MA 144-M2MICROBIAL CHEM RES FOUND·Filed 1978·Granted May 20, 1980·5 cites·6 claims
- 1747US4686308ANovel physiologically active substance MH435MICROBIAL CHEM RES FOUND·Filed 1986·Granted Aug 11, 1987·4 cites·3 claims
- 1846US4049497AProduction of antibiotics neothramycin A and neothramycin BMICROBIAL CHEM RES FOUND·Filed 1976·Granted Sep 20, 1977·3 cites·21 claims
- 1945US4127714AAnthracycline glycosidesMICROBIAL CHEM RES FOUND·Filed 1977·Granted Nov 28, 1978·7 cites·7 claims
- 2044US6939892B2Compositions for treating or preventing malaria and method of treating malariaZAIDAN HOJIN BISEIBUTSU·Filed 2001·Granted Sep 6, 2005·0 cites·3 claims
- 2139US4495347AAntibiotic oxanosine and process for the preparation thereofMICROBIAL CHEM RES FOUND·Filed 1982·Granted Jan 22, 1985·1 cites·1 claims
- 2239US4394446AProcess for the preparation of the antibiotic oxanosineMICROBIAL CHEM RES FOUND·Filed 1981·Granted Jul 19, 1983·1 cites·3 claims
- 2338US4565861ASerirubicumMICROBIAL CHEM RES FOUND·Filed 1984·Granted Jan 21, 1986·1 cites·1 claims
- 2438US4219622AProcess for producing antibiotics MA 144-M1 and MA 144-M2MICROBIAL CHEM RES FOUND·Filed 1979·Granted Aug 26, 1980·1 cites·10 claims
- 2536US4105658ANeothramycin antibioticsMICROBIAL CHEM RES FOUND·Filed 1976·Granted Aug 8, 1978·1 cites·7 claims
- 2635US4198480AProcess for producing antibiotic baumycin complex and componentsMICROBIAL CHEM RES FOUND·Filed 1978·Granted Apr 15, 1980·3 cites·4 claims
- 2734US5098935ACarcinostatic or antitumor antibiotic, conagenin, and production and uses thereofZAIDAN HOJIN BISEIBUTSU·Filed 1990·Granted Mar 24, 1992·1 cites·4 claims
- 2834US5021549APhysiologically active substances, probestin and prostatin and production thereofZAIDAN HOJIN BISEIBUTSU·Filed 1988·Granted Jun 4, 1991·1 cites·3 claims
- 2933US4918172AAnthracycline antibioticsSANRAKU INC·Filed 1988·Granted Apr 17, 1990·1 cites·13 claims
- 3032US5215981APolyether antibiotic mi215-nf3 substance, production process thereof, and agent for control of chicken coccidiosisHOKKO CHEM IND CO·Filed 1989·Granted Jun 1, 1993·0 cites·2 claims
- 3132US5117052APhysiologically active substances, benastatins a and b, and production and use thereofZAIDAN HOJIN BISEIBUTSU·Filed 1991·Granted May 26, 1992·0 cites·3 claims
- 3231US4474880AAntibiotic BMG162-aF2, a process for production thereof, and antitumor drug containing said antibiotic as active ingredientMICROBIAL CHEM RES FOUND·Filed 1982·Granted Oct 2, 1984·0 cites·7 claims
- 3331US4192915AAnthracycline glycosides from streptomycesBRISTOL MYERS CO·Filed 1978·Granted Mar 11, 1980·0 cites·2 claims
- 3430US6245734B1Physiologically active polyoxypeptin and deoxypolyoxypeptin and anticancer drugs containing the sameZAIDAN HOJIN BISEIBUTSU·Filed 1998·Granted Jun 12, 2001·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →