Assignee
KYOWA HAKKO BIO CO LTD
JP·57 granted patents·41 pending applications·50 citations·filing 2003–2023
Top patents by PatentIndex Score
98 records- 0187US10858393B2Crystal of reduced glutathione and method for producing sameKYOWA HAKKO BIO CO LTD·Filed 2017·Granted Dec 8, 2020·2 cites·12 claims
- 0286US8883459B2Process for production of cis-4-hydroxy-L-prolineKYOWA HAKKO BIO CO LTD·Filed 2013·Granted Nov 11, 2014·7 cites·12 claims
- 0384US11583546B2Administration of citicoline to improve cognitive performance, attentional performance, and motor functionKYOWA HAKKO BIO CO LTD·Filed 2015·Granted Feb 21, 2023·2 cites·10 claims
- 0482US10905705B2Agent for preventing or improving decline in brain functionKYOWA HAKKO BIO CO LTD·Filed 2013·Granted Feb 2, 2021·3 cites·14 claims
- 0582US7939302B2Process for producing dipeptidesKYOWA HAKKO BIO CO LTD·Filed 2009·Granted May 10, 2011·3 cites·11 claims
- 0681US10774109B2Crystal of reduced glutathione and method for producing sameKYOWA HAKKO BIO CO LTD·Filed 2017·Granted Sep 15, 2020·2 cites·12 claims
- 0780US11613728B2Microorganism producing eicosapentaenoic acid and method for producing eicosapentaenoic acidKYOWA HAKKO BIO CO LTD·Filed 2019·Granted Mar 28, 2023·2 cites·12 claims
- 0880US10094031B2Method for manufacturing reduced glutathioneKYOWA HAKKO BIO CO LTD·Filed 2014·Granted Oct 9, 2018·4 cites·16 claims
- 0980US7579175B2Process for producing N-acetylneuraminic acidKYOWA HAKKO BIO CO LTD·Filed 2003·Granted Aug 25, 2009·6 cites·10 claims
- 1077US12465584B2Agent for elevating nitric oxide concentrationKYOWA HAKKO BIO CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·4 claims
- 1176US12115181B2Administration of citicoline to improve cognitive performance, attentional performance, and motor functionKYOWA HAKKO BIO CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·12 claims
- 1276US9833426B2Agent for preventing deterioration in vascular endothelial function or improving vascular endothelial functionKYOWA HAKKO BIO CO LTD·Filed 2013·Granted Dec 5, 2017·3 cites·18 claims
- 1375US10023884B2Microorganism producing docosahexaenoic acid and utilization thereofKYOWA HAKKO BIO CO LTD·Filed 2014·Granted Jul 17, 2018·2 cites·5 claims
- 1474US7939294B2DNA encoding proteins having dipeptide-synthesizing activity and methods of using the sameKYOWA HAKKO BIO CO LTD·Filed 2007·Granted May 10, 2011·3 cites·11 claims
- 1574US7741081B2Process for producing L-arginine, L-ornithine or L-citrullineKYOWA HAKKO BIO CO LTD·Filed 2005·Granted Jun 22, 2010·2 cites·10 claims
- 1672US9028669B2Process for producing reduced glutathioneKYOWA HAKKO BIO CO LTD·Filed 2013·Granted May 12, 2015·2 cites·14 claims
- 1769US11365170B2Non-solvate crystal of eucomic acid and method for producing sameKYOWA HAKKO BIO CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·7 claims
- 1869US7888078B2Process for producing amino acidsKYOWA HAKKO BIO CO LTD·Filed 2006·Granted Feb 15, 2011·3 cites·13 claims
- 1968US9816095B2Double-stranded ribonucleic acid for adjuvantsKYOWA HAKKO BIO CO LTD·Filed 2013·Granted Nov 14, 2017·1 cites·2 claims
- 2068US7897370B2Process for producing HMG-CoA reductase inhibitorKYOWA HAKKO BIO CO LTD·Filed 2008·Granted Mar 1, 2011·0 cites·12 claims
- 2168US2017281582A1Enhancer for eating activity and/or gastrointestinal activityKYOWA HAKKO BIO CO LTD·Filed 2017·Application pending·0 cites
- 2266US7790702B2Lipid metabolism improving agentKYOWA HAKKO BIO CO LTD·Filed 2006·Granted Sep 7, 2010·1 cites·9 claims
- 2366US2021261493A1Crystal of amino acid salt of 3-hydroxyisovaleric acid and production method thereofKYOWA HAKKO BIO CO LTD·Filed 2021·Application pending·0 cites
- 2465US11738037B2Agent for preventing or improving decline in brain functionKYOWA HAKKO BIO CO LTD·Filed 2020·Granted Aug 29, 2023·0 cites·18 claims
- 2565US2023235271A1Microorganism producing eicosapentaenoic acid and method for producing eicosapentaenoic acidKYOWA HAKKO BIO CO LTD·Filed 2023·Application pending·0 cites
- 2664US10252991B2Process for producing 7-dehydrocholesterol and vitamin D3KYOWA HAKKO BIO CO LTD·Filed 2015·Granted Apr 9, 2019·1 cites·8 claims
- 2764US7932288B2Composition for relieving subjective symptoms of fatigueKYOWA HAKKO BIO CO LTD·Filed 2006·Granted Apr 26, 2011·1 cites·6 claims
- 2864US2015025147A1Enhancer for eating activity and/or gastrointestinal activityKYOWA HAKKO BIO CO LTD·Filed 2013·Application pending·0 cites
- 2964US2025270607A1Protein having nampt activity, and method for producing nmnKYOWA HAKKO BIO CO LTD·Filed 2023·Application pending·0 cites
- 3063US11098007B2Crystal of amino acid salt of 3-hydroxyisovaleric acid and production method thereofKYOWA HAKKO BIO CO LTD·Filed 2017·Granted Aug 24, 2021·0 cites·20 claims
- 3163US9060980B2Rapid-acting, blood-arginine-level-increasable oral preparation comprising citrulline and arginineKYOWA HAKKO BIO CO LTD·Filed 2013·Granted Jun 23, 2015·0 cites·1 claims
- 3262US7989191B2Mutant 6-phosphogluconate dehydrogenaseKYOWA HAKKO BIO CO LTD·Filed 2009·Granted Aug 2, 2011·0 cites·2 claims
- 3362US7666653B2Low-substrate-specific amino acid racemase and process for producing racemic amino acidKYOWA HAKKO BIO CO LTD·Filed 2007·Granted Feb 23, 2010·0 cites·18 claims
- 3462US2010120126A1Microorganisms producing dipeptides and process for producing dipeptide using the microorganismsKYOWA HAKKO BIO CO LTD·Filed 2009·Application pending·0 cites
- 3561US10052298B2Rapid-acting, blood-arginine-level-increasable oral preparation comprising citrulline and arginineKYOWA HAKKO BIO CO LTD·Filed 2017·Granted Aug 21, 2018·0 cites·2 claims
- 3661US2025152535A1Composition for preventing or improving hepatic dysfunctionKYOWA HAKKO BIO CO LTD·Filed 2023·Application pending·0 cites
- 3761US2020108034A1Use of citrulline and glutathione to increase muscle massKYOWA HAKKO BIO CO LTD·Filed 2018·Application pending·0 cites
- 3861US2025043255A1Recombinant microorganism used for producing cdp-choline, and method for producing cdp-choline using said recombinant microorganismKYOWA HAKKO BIO CO LTD·Filed 2022·Application pending·0 cites
- 3960US2025215036A1Method for producing cytidine-5'-diphosphate compoundKYOWA HAKKO BIO CO LTD·Filed 2022·Application pending·0 cites
- 4060US2024409974A1Microorganism having ability to produce n-acetylneuraminic acid and/or n-acetylneuraminic acid-containing carbohydrate and method for producing n-acetylneuraminic acid and/or n-acetylneuraminic acid-containing carbohydrate using said microorganismKYOWA HAKKO BIO CO LTD·Filed 2022·Application pending·0 cites
- 4159US11192851B2Crystal of L-alanyl-L-glutamine and method for producing sameKYOWA HAKKO BIO CO LTD·Filed 2017·Granted Dec 7, 2021·0 cites·18 claims
- 4259US7871808B2Isolated microorganism having an ability to produce L-histidineKYOWA HAKKO BIO CO LTD·Filed 2006·Granted Jan 18, 2011·0 cites·2 claims
- 4359US2024318213A1Modified protein having alpha1,2-fucosyltransferase activity and method for producing fucose-containing carbohydrateKYOWA HAKKO BIO CO LTD·Filed 2022·Application pending·0 cites
- 4459US2015208696A1Feed for farmed fish and method for promoting growth of farmed fish using the sameKYOWA HAKKO BIO CO LTD·Filed 2013·Application pending·0 cites
- 4558US9375479B2Citrulline containing beverageKYOWA HAKKO BIO CO LTD·Filed 2014·Granted Jun 28, 2016·0 cites·4 claims
- 4658US2024141402A1Method for producing dipeptideKYOWA HAKKO BIO CO LTD·Filed 2021·Application pending·0 cites
- 4757US11654125B2Agent for elevating nitric oxide concentrationKYOWA HAKKO BIO CO LTD·Filed 2014·Granted May 23, 2023·0 cites·4 claims
- 4857US2023395221A1Health improvement path search device and health improvement path search methodKYOWA HAKKO BIO CO LTD·Filed 2021·Application pending·0 cites
- 4957US2024279696A1Microorganism having modified lactose permease, and method for producing lactose-containing oligosaccharideKYOWA HAKKO BIO CO LTD·Filed 2020·Application pending·0 cites
- 5057US2020369721A1Crystal of reduced glutathione and method for producing sameKYOWA HAKKO BIO CO LTD·Filed 2020·Application pending·0 cites
Showing the top 50 of 98 patent records by PatentIndex Score.
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