Inventor · disambiguated record
Akira Matsuda
Also filed as: MATSUDA AKIRA · NAKAYAMA YUYA
26 granted patents·3 pending applications·467 citations·filing 1978–2022
96Inventor score
Top patents by PatentIndex Score
29 records- 0195US4956345A2-alkynyladenosines as antihypertensive agentsYAMASA SHOYU KK·Filed 1988·Granted Sep 11, 1990·100 cites·4 claims
- 0284US5189027A2-substituted adenosine derivatives and pharmaceutical compositions for circulatory diseasesYAMASA SHOYU KK·Filed 1991·Granted Feb 23, 1993·101 cites·5 claims
- 0382US5459254AProcess for preparing synthetic intermediates of 2-alkynyladenosines and 2-alkynyladenosinesYAMASA SHOYU KK·Filed 1993·Granted Oct 17, 1995·52 cites·3 claims
- 0481US5763418A3'-substituted nucleoside derivativesMATSUDA AKIRA·Filed 1995·Granted Jun 9, 1998·64 cites·18 claims
- 0575US9315810B2Oligonucleotide derivative, oligonucleotide derivative-containing pharmaceutical composition for treatment and pharmaceutical composition for diagnosis, and oligonucleotide derivative for regulation of miRNA functionMATSUDA AKIRA·Filed 2012·Granted Apr 19, 2016·3 cites·7 claims
- 0673US5691319APyrimidine nucleoside derivatives having anti-tumor activity, their preparation and useSANKYO CO·Filed 1995·Granted Nov 25, 1997·35 cites·11 claims
- 0773US5047520A2'-alkylidenepyrimidine nucleoside derivatives, process for production thereof, and uses thereofYAMASA SHOYU KK·Filed 1988·Granted Sep 10, 1991·15 cites·11 claims
- 0871US5059590AImidazole derivatives, process for production thereof, and use thereofYAMASA SHOYU KK·Filed 1989·Granted Oct 22, 1991·9 cites·7 claims
- 0967US9234200B2Oligonucleotide, glucocorticoid sensitivity enhancer, pharmaceutical composition, and expression vectorUNIV TOKYO NAT UNIV CORP·Filed 2012·Granted Jan 12, 2016·1 cites·14 claims
- 1067US5616567A2'-Cyano pyrimidine nucleoside compoundsSANKYO CO·Filed 1994·Granted Apr 1, 1997·15 cites·20 claims
- 1163US5811408A2'-deoxy-2'-(substituted or unsubstituted)methylidene-4'-thionucleosidesYAMASA CORP·Filed 1995·Granted Sep 22, 1998·9 cites·14 claims
- 1260US5654420AProcess for preparing 2'-cyano pyrimidine nucleoside compoundsSANKYO CO·Filed 1995·Granted Aug 5, 1997·14 cites·19 claims
- 1359US5880294AD-pentofuranose derivatives and process for preparing the sameTAIHO PHARMACEUTICAL CO LTD·Filed 1997·Granted Mar 9, 1999·11 cites·6 claims
- 1457US5026835APyrimidine 2'-methylidene nucleoside compoundsYAMASA SHOYU KK·Filed 1989·Granted Jun 25, 1991·9 cites·2 claims
- 1554US5696097AAntineoplastic 5'-diacylglycerylphosphatidyl-2-deoxy-2'-methylenylcytidines and method of makingYAMASA CORP·Filed 1994·Granted Dec 9, 1997·9 cites·10 claims
- 1652US2025009777A1Antiviral agentUNIV HOKKAIDO NAT UNIV CORP·Filed 2022·Application pending·0 cites
- 1749US2024131046A1Anti-viral agentUNIV HOKKAIDO NAT UNIV CORP·Filed 2022·Application pending·0 cites
- 1844US5126361AImidazole derivatives and use thereofYAMASA SHOYU KK·Filed 1991·Granted Jun 30, 1992·2 cites·2 claims
- 1944US4273761AMethod of enhancing absorption of antitumor agent into gastrointestinal tumor site and orally administrable antitumor compositions thereforNIPPON KAYAKU KK·Filed 1978·Granted Jun 16, 1981·4 cites·12 claims
- 2042US2006127990A14'-thionucleotideMATSUDA AKIRA·Filed 2003·Application pending·0 cites
- 2141US5300636A2'-alkylidenepyrimidine nucleoside compounds and a process for production of sameYAMASA SHOYU KK·Filed 1991·Granted Apr 5, 1994·4 cites·5 claims
- 2239US5705630A2'-methylidenepyrimidine nucleoside compoundsYOSHITOMI PHARMACEUTICAL·Filed 1992·Granted Jan 6, 1998·2 cites·1 claims
- 2339US5283327ATri-O-acetyl-2-alkynyladenosinesYAMASA SHOYU KK·Filed 1990·Granted Feb 1, 1994·2 cites·2 claims
- 2437US5401726A2'methylidenepyrimidine nucleoside compounds, their use and method for production thereofYOSHITOMI PHARACEUTICAL IND LT·Filed 1993·Granted Mar 28, 1995·3 cites·1 claims
- 2535USRE38090E3′-substituted nucleoside derivativeMATSUDA AKIRA·Filed 1995·Granted Apr 22, 2003·2 cites·22 claims
- 2633US5430139A2'-alkylidenepyrimidine nucleoside derivatives, process for production thereof, and uses thereofYAMASA SHOYU KK·Filed 1993·Granted Jul 4, 1995·1 cites·7 claims
- 2733US4233224ACoriolin derivativesNIPPON KAYAKU KK·Filed 1979·Granted Nov 11, 1980·0 cites·6 claims
- 2831US4327081AMethod of enhancing absorption of antitumor agent into gastro-intestinal tumor site and orally administrable antitumor compositions thereforNIPPON KAYAKU KK·Filed 1979·Granted Apr 27, 1982·0 cites·12 claims
- 2929US4190589ACoriolin derivatives and process for producing the sameNIPPON KAYAKU KK·Filed 1978·Granted Feb 26, 1980·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →