Inventor · disambiguated record
Taro Niida
Also filed as: NIIDA TARO · OMOTO SHOJI · TSURUOKA TAKASHI · WATANABE TETSURO
35 granted patents·193 citations·filing 1973–1985
97Inventor score
Top patents by PatentIndex Score
35 records- 0187US4563472AIodoallyl and iodopropargyl substituted tetrazoles and anti-microbial compositions thereofMEIJI SEIKA KAISHA·Filed 1982·Granted Jan 7, 1986·19 cites·14 claims
- 0284US4499027AProcess for preparing optically active [(3-amino-3-carboxy)propyl-1]_phosphinic acid derivativesMEIJI SEIKA KAISHA·Filed 1984·Granted Feb 12, 1985·20 cites·16 claims
- 0383US3956337AProcess for the preparation of D-gluconic-δ-lactamMEIJI SEIKA KAISHA·Filed 1974·Granted May 11, 1976·12 cites·4 claims
- 0481US4198416A5-Alkoxy-picolinic esters and anti-hypertensive composition containing 5-alkoxy-picolinic estersMEIJI SEIKA KAISHA·Filed 1978·Granted Apr 15, 1980·11 cites·10 claims
- 0575US4466913APhosphorus-containing compounds and process for producing the sameMEIJI SEIKA KAISHA·Filed 1982·Granted Aug 21, 1984·11 cites·1 claims
- 0667US4469643APhosphorus-containing compounds and process for producing the sameMEIJI SEIKA KAISHA·Filed 1983·Granted Sep 4, 1984·8 cites·5 claims
- 0763US4017607A9,3",4"-Triacyl ester of the antibiotic SF-837 M1 substance and the production thereofMEIJI SEIKA KAISHA·Filed 1975·Granted Apr 12, 1977·8 cites·8 claims
- 0861US4556513AProcess for the production of antibiotic 1-oxadethiacephalosporins, and intermediateMEIJI SEIKA KAISHA·Filed 1984·Granted Dec 3, 1985·4 cites·1 claims
- 0960US4510102APhosphinic acid esters and process for preparing the sameMEIJI SEIKA KAISHA·Filed 1983·Granted Apr 9, 1985·5 cites·22 claims
- 1060US4010155AAntibiotic SF-1623 substanceMEIJI SEIKA KAISHA·Filed 1974·Granted Mar 1, 1977·12 cites·5 claims
- 1159US4160026AAntibiotics SF-1130-x1 and -x2 substances and production and use thereofMEIJI SEIKA KAISHA·Filed 1977·Granted Jul 3, 1979·6 cites·11 claims
- 1257US4647572AIodoallyl and iodopropargyl substituted tetrazoles and anti-microbial compositions thereofMEIJI SEIKA KAISHA·Filed 1983·Granted Mar 3, 1987·6 cites·4 claims
- 1354US4141790AProcess for the preparation of 7-amino-cephem compounds using mold fungiMEIJI SEIKA KAISHA·Filed 1977·Granted Feb 27, 1979·7 cites·8 claims
- 1454US4122171AAgent for protecting against renal failureNEIJI SEIKA KAISHA LTD·Filed 1977·Granted Oct 24, 1978·6 cites·8 claims
- 1553US4181715ANovel antibiotic substance SF-1540 and its derivative, and process for the production thereofMEIJI SEIKA KAISHA·Filed 1978·Granted Jan 1, 1980·12 cites·7 claims
- 1652US4258184ACephalosporin derivativesMEIJI SEIKA KAISHA·Filed 1979·Granted Mar 24, 1981·4 cites·5 claims
- 1749US4472576AProcesses for the production of antibiotic 1-oxadethiacephalosporinsMERCK & CO INC·Filed 1982·Granted Sep 18, 1984·2 cites·6 claims
- 1848US4189489A5-Alkoxy-picolinic acid calcium salts and anti-hypertensive composition containing 5-alkoxy-picolinic acid calcium salts and anti-hypertensive composition thereofMEIJI SEIKA KAISHA·Filed 1977·Granted Feb 19, 1980·3 cites·6 claims
- 1948US4169140AAntibiotics SF-1771 substance and SF-1771-B substance as well as the production of these substancesMEIJI SEIKA KAISHA·Filed 1976·Granted Sep 25, 1979·4 cites·10 claims
- 2048US4083850A3-Substituted-2(1H)pyridon-6-carboxylic acids and process for preparation of sameMEIJI SEIKA KAISHA·Filed 1976·Granted Apr 11, 1978·2 cites·27 claims
- 2147US4534898A1-Oxa-1-dethia-cephalosporin derivativesMERCK & CO INC·Filed 1983·Granted Aug 13, 1985·2 cites·4 claims
- 2247US3940479ANovel antibiotic BN-109 substance, its production and useMEIJI SEIKA KAISHA·Filed 1974·Granted Feb 24, 1976·9 cites·5 claims
- 2341US4645769A1-oxa-1-dethia-cephalosporin compounds and antibacterial agent comprising the sameMERCK & CO INC·Filed 1985·Granted Feb 24, 1987·3 cites·4 claims
- 2438US3974035AProcess for preparing a cephamycin type antibiotic substanceMEIJI SEIKA KAISHA·Filed 1975·Granted Aug 10, 1976·2 cites·6 claims
- 2537US4497811A1-Oxadethiacephalosporin compound and antibacterial agent containing the _sameSHIBAHARA SEIJI·Filed 1983·Granted Feb 5, 1985·1 cites·2 claims
- 2637US4103083ANovel antibiotics derivatives and process for preparing the sameMEIJI SEIKA KAISHA·Filed 1976·Granted Jul 25, 1978·5 cites·3 claims
- 2735US4027014AAntibiotic BN-130 substances and the production thereofMEIJI SEIKA KAISHA·Filed 1975·Granted May 31, 1977·3 cites·6 claims
- 2834US4156728A3-Substituted-2(1H)pyridone-6-carboxylic acidsMEIJI SEIKA KAISHA·Filed 1977·Granted May 29, 1979·0 cites·9 claims
- 2934US3959256A9-O-Alkanoyl-3"-O-alkanoyloxymethyl-SF-837 substance and the production thereofMEIJI SEIKA KAISHA·Filed 1974·Granted May 25, 1976·1 cites·12 claims
- 3032US4151041AProcess for production of maltopentaose and maltohexaoseMEIJI SEIKA KAISHA·Filed 1977·Granted Apr 24, 1979·1 cites·3 claims
- 3132US4029881AAntibiotic 9-acyl-3"-thiomethoxymethyl-SF-837 composition and process for preparing the sameMEIJI SEIKA CO·Filed 1973·Granted Jun 14, 1977·1 cites·9 claims
- 3231US3975235AProcess for the production of cephamycin type antibiotic substancesMEIJI SEIKA KAISHA·Filed 1975·Granted Aug 17, 1976·2 cites·6 claims
- 3329US4229448A5-Substituted picolinic acid derivatives and an anti-hypertensive composition containing the sameMEIJI SEIKA KAISHA·Filed 1979·Granted Oct 21, 1980·0 cites·10 claims
- 3429US4076588AAntibiotic SF-1623 substance and the production thereofMEIJI SEIKA KAISHA·Filed 1976·Granted Feb 28, 1978·0 cites·4 claims
- 3528US4351830APolymeric compound, MF-300, with protective activity against bacterial infections and its preparationMEIJI SEIKA KAISHA·Filed 1981·Granted Sep 28, 1982·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →