Inventor · disambiguated record
Kuniaki Tatsuta
Also filed as: TATSUTA KUNIAKI · UMEZAWA SUMIO
17 granted patents·3 pending applications·108 citations·filing 1978–2015
92Inventor score
Files withMICROBIAL CHEM RES FOUND9MARUHA NICHIRO CORP2KATAYAMA SEISAKUSHO1KIRIN BREWERY1KURARAY CO1
Top patents by PatentIndex Score
20 records- 0194US4196280ANovel macrolactone derivatives and process of producing themMICROBIAL CHEM RES FOUND·Filed 1978·Granted Apr 1, 1980·33 cites·14 claims
- 0281US4355026A4-Demethoxy,11-deoxy anthracycline derivativesMICROBIAL CHEM RES FOUND·Filed 1981·Granted Oct 19, 1982·12 cites·21 claims
- 0376US4255564ANovel macrolactone derivatives and process of producing themMICROBIAL CHEM RES FOUND·Filed 1979·Granted Mar 10, 1981·8 cites·21 claims
- 0473US4303785AAntitumor anthracycline antibioticsMICROBIAL CHEM RES FOUND·Filed 1980·Granted Dec 1, 1981·14 cites·60 claims
- 0571US4374980A3'-Deamino-3'-morpholino carminomycinMICROBIAL CHEM RES FOUND·Filed 1982·Granted Feb 22, 1983·11 cites·2 claims
- 0662US4360664AAnthracycline glycoside 14-halo,4'-etherMICROBIAL CHEM RES FOUND·Filed 1981·Granted Nov 23, 1982·8 cites·3 claims
- 0757US6855824B2Processes for preparing quinoline derivatives and intermediates thereofKURARAY CO·Filed 2001·Granted Feb 15, 2005·1 cites·3 claims
- 0854US4710564AAnthracycline compoundsMICROBIAL CHEM RES FOUND·Filed 1986·Granted Dec 1, 1987·9 cites·3 claims
- 0949US7935838B2Process for production of steroid compoundSTANFORD RES INST INT·Filed 2006·Granted May 3, 2011·0 cites·6 claims
- 1049US2015359235A1Method for producing frozen minced fish meat excellent in frozen-state storage stabilityMARUHA NICHIRO CORP·Filed 2014·Application pending·0 cites
- 1145US2006287533A1Solvent containing 1,2,5-thiadiazole compound, and method for extracting an organic compound using the solventUNIV WASEDA·Filed 2006·Application pending·0 cites
- 1243US5705650AProcess for preparing 1,2,4-thiadiazole derivativesKATAYAMA SEISAKUSHO·Filed 1996·Granted Jan 6, 1998·2 cites·1 claims
- 1343US4870207ASynthesis of arphamenine AMICROBIAL CHEM RES FOUND·Filed 1987·Granted Sep 26, 1989·3 cites·1 claims
- 1441US4925877APhysiologically active erbstatin analogue compounds and compositionsZAIDAN HOJIN BISEIBUTSU·Filed 1987·Granted May 15, 1990·2 cites·2 claims
- 1540US7595415B2α-Substituted vinyltin compoundNISSAN CHEMICAL IND LTD·Filed 2006·Granted Sep 29, 2009·0 cites·24 claims
- 1639US4877870AProcess for producing 10-hydroxyanthracyclinesKIRIN BREWERY·Filed 1987·Granted Oct 31, 1989·2 cites·7 claims
- 1736US4818818AMethod for the preparation of 4'-0-tetrahydropyranyladriamycin bMICROBIAL CHEM RES FOUND·Filed 1986·Granted Apr 4, 1989·1 cites·8 claims
- 1836US4463171ADerivatives of macrolide antibioticsSANRAKU OCEAN CO·Filed 1983·Granted Jul 31, 1984·2 cites·7 claims
- 1932US2017211037A1Methods for producing brown algae of reduced iodine contentMARUHA NICHIRO CORP·Filed 2015·Application pending·0 cites
- 2026US6255339B1Tetrahydronaphthofuranone 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 →