Inventor · disambiguated record
Akira Morimoto
Also filed as: KAWAKITA KENJI · MORIMOTO AKIRA
28 granted patents·1 pending application·614 citations·filing 1974–2018
97Inventor score
Top patents by PatentIndex Score
29 records- 0198US4098888AThiazolylacetamido cephalosporin type compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Jul 4, 1978·154 cites·12 claims
- 0297US4278671A7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido] cephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1979·Granted Jul 14, 1981·71 cites·4 claims
- 0396US4008246AAminothiazole derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Feb 15, 1977·59 cites·6 claims
- 0494US4203899AThiazolylacetamido compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 20, 1980·37 cites·12 claims
- 0593US4205180Aα-Alkoxyimino-β-oxo-γ-Bromobutyric acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 27, 1980·20 cites·8 claims
- 0692US4298606AThiazolylacetamido compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1979·Granted Nov 3, 1981·27 cites·20 claims
- 0791US4912212ACephem compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Mar 27, 1990·25 cites·7 claims
- 0889US5304565ANitrogen containing heterocyclic compounds, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Apr 19, 1994·37 cites·23 claims
- 0989US4668783AThiazolylacetamido cephalosporin compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted May 26, 1987·29 cites·6 claims
- 1089US4514565AThiazolylacetamido cephalosphorin compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Apr 30, 1985·14 cites·2 claims
- 1187US4973684ACephem compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Nov 27, 1990·16 cites·5 claims
- 1287US4355160AThiazolylacetamido cephalosporin type compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Oct 19, 1982·19 cites·4 claims
- 1386US5284661AFused thiophene derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Feb 8, 1994·33 cites·13 claims
- 1486US4520194ACephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 28, 1985·10 cites·6 claims
- 1581US4510138A7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]cephalosporin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Apr 9, 1985·9 cites·9 claims
- 1679US4680390AEsters of 7-[2-(2-aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methyl-ceph-3-em-4-carboxylic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1984·Granted Jul 14, 1987·8 cites·3 claims
- 1775US5583216AMethods for the manufacture of cephemsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Dec 10, 1996·10 cites·5 claims
- 1875US4145540A7β-Phosphoramido-7α-methoxycephalosporanic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Mar 20, 1979·8 cites·12 claims
- 1962US4380541ACephalosporin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Apr 19, 1983·6 cites·10 claims
- 2058US4182868A7-Methoxycephalosporin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted Jan 8, 1980·3 cites·3 claims
- 2156US10995065B2Method for producing purified methionine and method for preventing caking of methionineSUMITOMO CHEMICAL CO·Filed 2018·Granted May 4, 2021·0 cites·4 claims
- 2254US4851422AAntibiotic 2-(3-oxo-2-isoxazolidinyl)-5-oxo-2-tetrahydrofuran-carboxylatesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Jul 25, 1989·11 cites·28 claims
- 2350US4876251ATricyclic penam compounds, their production and their useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Oct 24, 1989·3 cites·19 claims
- 2444US2021017129A1Refined methionine production methodSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 2541US4197298A[3-Heterocyclic-7-(2-methoxyimino-2-aminothiazolyl) acetamido]cephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Apr 8, 1980·2 cites·7 claims
- 2640US4891427ATricyclic cepham compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jan 2, 1990·2 cites·5 claims
- 2735US4956358ATricyclic cepham compounds and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Sep 11, 1990·1 cites·16 claims
- 2834US4008227ACephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Feb 15, 1977·0 cites·17 claims
- 2930US4251657AMethod for removing protective groupsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Feb 17, 1981·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →