Assignee
NIPPON SUISAN KAISHA LTD
JP·98 granted patents·35 pending applications·1,180 citations·filing 1978–2025
Top patents by PatentIndex Score
133 records- 0198US5840944AMethod to produce highly pure eicosapentaenoic acid or its esterNIPPON SUISAN KAISHA LTD·Filed 1992·Granted Nov 24, 1998·198 cites·5 claims
- 0296US5215630AMethod of purifying eicosapentaenoic acid or the ester derivative thereof by fractional distillationNIPPON SUISAN KAISHA LTD·Filed 1991·Granted Jun 1, 1993·170 cites·15 claims
- 0395US4377526AMethod of purifying eicosapentaenoic acid and its estersNIPPON SUISAN KAISHA LTD·Filed 1981·Granted Mar 22, 1983·210 cites·14 claims
- 0494US11499119B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2021·Granted Nov 15, 2022·2 cites·7 claims
- 0593US10696924B1Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Jun 30, 2020·3 cites·18 claims
- 0691US11525103B2Docosahexaenoic acid-containing oil and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Dec 13, 2022·3 cites·26 claims
- 0790US11103476B2Composition for external use on skin for inflammatory diseasesNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Aug 31, 2021·2 cites·7 claims
- 0888US10864185B2Composition containing eicosapentaenoic acid alkyl ester, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Dec 15, 2020·2 cites·7 claims
- 0988US7709236B2Process for producing microbial fat or oil having lowered unsaponifiable matter content and said fat or oilNIPPON SUISAN KAISHA LTD·Filed 2003·Granted May 4, 2010·34 cites·20 claims
- 1086US12331015B2Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2023·Granted Jun 17, 2025·0 cites·14 claims
- 1186US10750741B2Dihomo-γ-linolenic acid-containing microbial oil and dihomo-γ-linolenic acid-containing microbial biomassNIPPON SUISAN KAISHA LTD·Filed 2017·Granted Aug 25, 2020·2 cites·9 claims
- 1286US6905850B2Process for the production of glycerides with lipasesNIPPON SUISAN KAISHA LTD·Filed 2001·Granted Jun 14, 2005·20 cites·8 claims
- 1385US10105340B2Composition containing eicosapentaenoic acid alkyl ester, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Oct 23, 2018·4 cites·14 claims
- 1484US10576053B2Composition containing eicosapentaenoic acid alkyl ester, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Mar 3, 2020·3 cites·9 claims
- 1584US10525028B2Composition for external use on skin for inflammatory diseasesNIPPON SUISAN KAISHA LTD·Filed 2015·Granted Jan 7, 2020·3 cites·9 claims
- 1684US9918953B2Composition containing eicosapentaenoic acid alkyl ester, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2015·Granted Mar 20, 2018·4 cites·32 claims
- 1784US2024033241A1Composition for external use on skin for inflammatory diseasesNIPPON SUISAN KAISHA LTD·Filed 2023·Application pending·0 cites
- 1882US11330817B2Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oilNIPPON SUISAN KAISHA LTD·Filed 2014·Granted May 17, 2022·2 cites·22 claims
- 1982US9540306B2Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2013·Granted Jan 10, 2017·4 cites·14 claims
- 2082US2024090535A1Method for producing feed or foodNIPPON SUISAN KAISHA LTD·Filed 2023·Application pending·0 cites
- 2182US2025243146A1Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2025·Application pending·0 cites
- 2280US4284653AProcess for handling and processing fish meatNIPPON SUISAN KAISHA LTD·Filed 1980·Granted Aug 18, 1981·43 cites·8 claims
- 2379US12209227B2Docosahexaenoic acid-containing oil and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2022·Granted Jan 28, 2025·0 cites·17 claims
- 2479US11856952B2Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oilNIPPON SUISAN KAISHA LTD·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 2579US9247758B2Taste-improving agent and food or drink containing sameNIPPON SUISAN KAISHA LTD·Filed 2012·Granted Feb 2, 2016·2 cites·19 claims
- 2679US5549739AWood modifier compositionNIPPON SUISAN KAISHA LTD·Filed 1995·Granted Aug 27, 1996·35 cites·20 claims
- 2778US11819486B2Composition for external use on skin for inflammatory diseasesNIPPON SUISAN KAISHA LTD·Filed 2021·Granted Nov 21, 2023·0 cites·9 claims
- 2878US11603347B2Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2021·Granted Mar 14, 2023·0 cites·4 claims
- 2978US4474823AMethod of forming filletsNIPPON SUISAN KAISHA LTD·Filed 1982·Granted Oct 2, 1984·39 cites·1 claims
- 3077US11034643B2Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Jun 15, 2021·0 cites·4 claims
- 3176US11414622B2Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Aug 16, 2022·0 cites·6 claims
- 3276US11248190B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Feb 15, 2022·0 cites·5 claims
- 3376US9820484B2Dihomo-γ-linolenic acid-containing microbial oil and dihomo-γ-linolenic acid-containing microbial biomassNIPPON SUISAN KAISHA LTD·Filed 2014·Granted Nov 21, 2017·2 cites·20 claims
- 3473US11193085B2Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Dec 7, 2021·0 cites·5 claims
- 3572US10626347B2Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Apr 21, 2020·0 cites·7 claims
- 3671US11648229B2Composition containing eicosapentaenoic acid alkyl ester, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2020·Granted May 16, 2023·0 cites·16 claims
- 3770US7018669B2Green soybeans whose color is prevented from discoloringNIPPON SUISAN KAISHA LTD·Filed 2003·Granted Mar 28, 2006·13 cites·16 claims
- 3870US2025290007A1Docosahexaenoic Acid-Containing Oil And Method For Producing SameNIPPON SUISAN KAISHA LTD·Filed 2025·Application pending·0 cites
- 3970US2020157465A1Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2020·Application pending·0 cites
- 4068US12058984B2Aquaculture shrimps and methods for culturing sameNIPPON SUISAN KAISHA LTD·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 4168US4439456AProcess for producing fibrous food productsNIPPON SUISAN KAISHA LTD·Filed 1981·Granted Mar 27, 1984·30 cites·4 claims
- 4268US2025318562A1Noodle-shaped body aggregate and method of producing sameNIPPON SUISAN KAISHA LTD·Filed 2025·Application pending·0 cites
- 4367US10399923B2Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Sep 3, 2019·0 cites·4 claims
- 4467US2009136649A1Protein having ice nucleation activityNIPPON SUISAN KAISHA LTD·Filed 2007·Application pending·0 cites
- 4566US11479751B2Dried powder of microorganisms and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Oct 25, 2022·0 cites·12 claims
- 4666US11071288B2Aquaculture shrimps and methods for culturing sameNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Jul 27, 2021·0 cites·24 claims
- 4766US10844316B2Docosahexaenoic acid-containing oil and method for producing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Nov 24, 2020·0 cites·28 claims
- 4866US2009054626A1Crustacean-derived protein having antifreeze activityNIPPON SUISAN KAISHA LTD·Filed 2007·Application pending·0 cites
- 4966US2023380461A1Aquacultured crustacean and method of producing sameNIPPON SUISAN KAISHA LTD·Filed 2023·Application pending·0 cites
- 5066US2021401014A1Method for pickling marine productNIPPON SUISAN KAISHA LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 133 patent records by PatentIndex Score.
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