Assignee
YAMASA CORP
JP·58 granted patents·20 pending applications·443 citations·filing 1993–2025
Top patents by PatentIndex Score
78 records- 0191US7339053B24′-C-substituted-2-haloadenosine derivativeYAMASA CORP·Filed 2005·Granted Mar 4, 2008·40 cites·10 claims
- 0289US8039614B24' -C-substituted-2-haloadenosine derivativeYAMASA CORP·Filed 2009·Granted Oct 18, 2011·15 cites·2 claims
- 0388US7625877B24′-c-substituted-2-haloadenosine derivativeYAMASA CORP·Filed 2007·Granted Dec 1, 2009·15 cites·7 claims
- 0485US6936596B2Adenosine derivatives and use thereofYAMASA CORP·Filed 2001·Granted Aug 30, 2005·30 cites·7 claims
- 0585US6403568B14′-C-ethynyl pyrimidine nucleosides and pharmaceutical compositions thereofYAMASA CORP·Filed 2001·Granted Jun 11, 2002·21 cites·12 claims
- 0681US7790208B2Process for producing rich-flavor soy sauceYAMASA CORP·Filed 2005·Granted Sep 7, 2010·4 cites·3 claims
- 0780US6333315B14′-C-ethynyl purine nucleoside compoundsYAMASA CORP·Filed 2000·Granted Dec 25, 2001·13 cites·12 claims
- 0880US6147058A1-(2-deoxy-2-fluoro-4-thio-beta-D-arabinofuranosyl)cytosineYAMASA CORP·Filed 1997·Granted Nov 14, 2000·65 cites·5 claims
- 0979US7901912B1Method of producing uridine 5′-diphospho-N-acetylgalactosamineYAMASA CORP·Filed 2005·Granted Mar 8, 2011·4 cites·5 claims
- 1077US6291670B14′-C-ethynyl pyrimidine nucleoside compounds and pharmaceutical compositionsYAMASA CORP·Filed 2000·Granted Sep 18, 2001·7 cites·8 claims
- 1177US2026043802A1Method and Kit for Rapid Measurement of Autoantibody Activity with Respect to TSH ReceptorYAMASA CORP·Filed 2025·Application pending·0 cites
- 1274US6387889B1Medicinal compositions for treating eye diseasesYAMASA CORP·Filed 1999·Granted May 14, 2002·47 cites·18 claims
- 1372US7863438B2Stable salt of 3′-phosphoadenosine 5′-phosphosulfateYAMASA CORP·Filed 2006·Granted Jan 4, 2011·1 cites·15 claims
- 1470US7132409B2Adenosine derivatives and use thereofYAMASA CORP·Filed 2005·Granted Nov 7, 2006·1 cites·21 claims
- 1570US6617444B1Dinucleotide tetraphosphate crystalsYAMASA CORP·Filed 2000·Granted Sep 9, 2003·4 cites·14 claims
- 1668US6103707A9-(2-deoxy-2-fluoro-4-thio-beta-D-arabinofuranosyl)purine derivativesYAMASA CORP·Filed 1997·Granted Aug 15, 2000·23 cites·7 claims
- 1768US2025302719A1Collagen production promoter, cosmetic composition or external preparation for skin, and preparation for oral administrationYAMASA CORP·Filed 2023·Application pending·0 cites
- 1867US11208428B2Method for producing P1,P4-di(uridine 5′-) tetraphosphateYAMASA CORP·Filed 2018·Granted Dec 28, 2021·0 cites·21 claims
- 1967US7109008B2L-glutamate oxidaseYAMASA CORP·Filed 2001·Granted Sep 19, 2006·1 cites·13 claims
- 2066US10836783B2Inclusion compound of 3′ ,5′-cyclic diadenylic acid and manufacturing method thereofYAMASA CORP·Filed 2019·Granted Nov 17, 2020·0 cites·4 claims
- 2166US6890739B1Use of uridine diphosphate glucose 4-epimeraseYAMASA CORP·Filed 2000·Granted May 10, 2005·2 cites·18 claims
- 2266US5670328AMonoclonal antibodies to human pulmonary surfactant apoprotein D and use thereofYAMASA CORP·Filed 1995·Granted Sep 23, 1997·23 cites·6 claims
- 2365US7329522B2Polyphosphate:AMP phosphotransferaseYAMASA CORP·Filed 2003·Granted Feb 12, 2008·1 cites·10 claims
- 2464US10787479B2Crystalline 3′,5′-cyclic diguanylic acidYAMASA CORP·Filed 2019·Granted Sep 29, 2020·0 cites·6 claims
- 2563US5811408A2'-deoxy-2'-(substituted or unsubstituted)methylidene-4'-thionucleosidesYAMASA CORP·Filed 1995·Granted Sep 22, 1998·9 cites·14 claims
- 2661US12480946B2Method and kit for rapid measurement of autoantibody activity with respect to TSH receptorYAMASA CORP·Filed 2019·Granted Nov 25, 2025·0 cites·16 claims
- 2761US12173023B2Crosslinked nucleoside intermediate crystal and method for producing same, and method for producing crosslinked nucleoside amiditeYAMASA CORP·Filed 2020·Granted Dec 24, 2024·0 cites·8 claims
- 2861US2025041323A1Bdnf production promoterYAMASA CORP·Filed 2023·Application pending·0 cites
- 2960US9193958B2Method of enzymatically synthesizing 3′-phosphoadenosine-5′-phosphosulfateYAMASA CORP·Filed 2014·Granted Nov 24, 2015·0 cites·5 claims
- 3059US11008563B2Dried L-glutamate oxidase compositionYAMASA CORP·Filed 2018·Granted May 18, 2021·0 cites·15 claims
- 3159US5900359AMethod for determination of oxidized lipoproteins and use thereofYAMASA CORP·Filed 1994·Granted May 4, 1999·26 cites·10 claims
- 3259US2024390251A1Skin care composition and use thereof, and skin care composition raw materialYAMASA CORP·Filed 2022·Application pending·0 cites
- 3358US5472883ASolid phase reagent and assay method for measuring antibodies specific to antiphospholipid syndromeYAMASA CORP·Filed 1993·Granted Dec 5, 1995·23 cites·15 claims
- 3457US10179799B2Method for producing P1,P4-di(uridine 5′-) tetraphosphateYAMASA CORP·Filed 2013·Granted Jan 15, 2019·0 cites·10 claims
- 3557US5998223AMethod of assaying autoimmune anticardiolipin antibody and kit thereforYAMASA CORP·Filed 1994·Granted Dec 7, 1999·19 cites·18 claims
- 3656US5817639APurine 4'-thioarabinonucleosidesYAMASA CORP·Filed 1996·Granted Oct 6, 1998·7 cites·9 claims
- 3756US2024083935A1Cytosine-type bridged nucleoside amidite crystals and method for producing sameYAMASA CORP·Filed 2021·Application pending·0 cites
- 3856US2024115592A1PGC-1alpha EXPRESSION PROMOTING AGENT, MUSCLE-BUILDING AGENT AND MITOCHONDRIA ACTIVATING AGENTYAMASA CORP·Filed 2021·Application pending·0 cites
- 3956US2024041910A1Muscular atrophy inhibitor and method for inhibiting muscular atrophyYAMASA CORP·Filed 2021·Application pending·0 cites
- 4055US2008108111A1Novel polyphosphate: amp phosphotransferaseYAMASA CORP·Filed 2007·Application pending·0 cites
- 4154US11485754B2Cyclic-di-AMP sodium salt crystalYAMASA CORP·Filed 2019·Granted Nov 1, 2022·0 cites·3 claims
- 4254US6458946B1Crystals of diuridine tetraphosphate or salt thereof, process for producing the crystals, and process for producing the compoundsYAMASA CORP·Filed 1999·Granted Oct 1, 2002·8 cites·8 claims
- 4354US5696097AAntineoplastic 5'-diacylglycerylphosphatidyl-2-deoxy-2'-methylenylcytidines and method of makingYAMASA CORP·Filed 1994·Granted Dec 9, 1997·9 cites·10 claims
- 4453US7074773B2Pharmaceutical composition for diabetic neuropathyYAMASA CORP·Filed 2005·Granted Jul 11, 2006·0 cites·4 claims
- 4552US9926542B2Practical method for enzymatically synthesizing cyclic di-GMPYAMASA CORP·Filed 2017·Granted Mar 27, 2018·0 cites·20 claims
- 4652US7955825B2Process for producing CMP-N-acetylneuraminic acidYAMASA CORP·Filed 2003·Granted Jun 7, 2011·0 cites·1 claims
- 4752US6040158AProcess for preparing sugar nucleotideYAMASA CORP·Filed 1997·Granted Mar 21, 2000·5 cites·18 claims
- 4852US5990118APurine compounds and xanthine oxidase inhibitorsYAMASA CORP·Filed 1996·Granted Nov 23, 1999·5 cites·17 claims
- 4952US2010330563A1Medicinal agent for disease associated with epstein-barr virus, and method for screening of the medicinal agentYAMASA CORP·Filed 2008·Application pending·0 cites
- 5051US9650615B2Practical method for enzymatically synthesizing cyclic di-GMPYAMASA CORP·Filed 2013·Granted May 16, 2017·0 cites·10 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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