Inventor · disambiguated record
Takashi Kawasuji
Also filed as: KAWASUJI TAKASHI
16 granted patents·26 pending applications·286 citations·filing 2000–2024
95Inventor score
Top patents by PatentIndex Score
42 records- 0198US8778943B2Substituted 10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1h-pyrido[1,2-α]pyrrolo[1′,2′:3,4]imidazo[1,2-d]pyrazine-8-carboxamidesSHIONOGI & CO·Filed 2013·Granted Jul 15, 2014·30 cites·4 claims
- 0298US8129385B2Substituted 5-hydroxy-3,4,6,9,9a, 10-hexanhydro-2h-1-oxa04a,8a-diaza-anthracene-6,10-dionessJOHNS BRIAN ALVIN·Filed 2006·Granted Mar 6, 2012·66 cites·11 claims
- 0397US9051337B2Substituted 10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1h-pyrido[1,2-a]pyrrolo[1′,2′:3,4]imidazo[1,2-d]pyrazine-8-carboxamidesSHIONOGI & CO·Filed 2014·Granted Jun 9, 2015·27 cites·7 claims
- 0497US8410103B2(3S,11aR)-N-[2,4-difluorophenyl)methyl]-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydro[1,3]oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide useful as anti-HIV agentJOHNS BRIAN ALVIN·Filed 2012·Granted Apr 2, 2013·33 cites·7 claims
- 0597US8188271B2Polycyclic carbamoylpyridone derivative having HIV integrase inhibitory activityYOSHIDA HIROSHI·Filed 2006·Granted May 29, 2012·43 cites·14 claims
- 0695US8624023B2Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediatesYOSHIDA HIROSHI·Filed 2009·Granted Jan 7, 2014·15 cites·11 claims
- 0795US7858788B2Bicyclic carbamoylpyridone derivative having HIV integrase inhibitory activitySHIONOGI & CO·Filed 2006·Granted Dec 28, 2010·47 cites·3 claims
- 0894US11267823B2Substituted 1,2,3,3a,4,5,7,9,13,13a-decahydropyrido[1′,2′:4,5]pyrazino[1,2-a]pyrrolo[1,2-c]pyrimidines having HIV integrase inhibitory activitySHIONOGI & CO·Filed 2020·Granted Mar 8, 2022·2 cites·10 claims
- 0994US10927129B2N-[(2,4-difluorophenyl)methyl]-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydro[1,3] oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide having HIV integrase inhibitory activitySHIONOGI & CO·Filed 2019·Granted Feb 23, 2021·3 cites·12 claims
- 1093US9273065B2Substituted pyrido[1',2':4,5]pyrazino[1,2-a]pyrimidines as HIV integrase inhibitorsSHIONOGI & CO·Filed 2015·Granted Mar 1, 2016·3 cites·8 claims
- 1192US2024279238A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2024·Application pending·0 cites
- 1291US9242986B2Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediatesSHIONOGI & CO·Filed 2014·Granted Jan 26, 2016·8 cites·12 claims
- 1383US2022213121A1SUBSTITUTED 1,2,3,3a,4,5,7,9,13,13a-DECAHYDROPYRIDO[1',2':4,5]PYRAZINO[1,2-a]PYRROLO[1,2-c]PYRIMIDINES HAVING HIV INTEGRASE INHIBITORY ACTIVITYSHIONOGI & CO·Filed 2022·Application pending·0 cites
- 1479US2019152990A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2019·Application pending·0 cites
- 1574US9975906B2Tricyclic heterocycle derivatives having HIV replication inhibitory effectSHIONOGI & CO·Filed 2015·Granted May 22, 2018·3 cites·33 claims
- 1674US2017369509A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 1773US2017260203A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 1873US2017267693A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 1973US2017145033A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 2073US2017224694A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 2173US2017224695A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 2273US2017209454A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 2373US2017253616A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2017·Application pending·0 cites
- 2472US9572813B2Antiviral agentSHIONOGI & CO·Filed 2015·Granted Feb 21, 2017·1 cites·11 claims
- 2572US2017029438A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2016·Application pending·0 cites
- 2671US2016304535A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2016·Application pending·0 cites
- 2770US2016137666A1SUBSTITUTED CYCLOPENTA[4,5]OXAZOLO[3,2-a]PYRIDO[1,2-d]PYRAZINES AS HIV INTEGRASE INHIBITORSSHIONOGI & CO·Filed 2016·Application pending·0 cites
- 2870US2016207939A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activitySHIONOGI & CO·Filed 2016·Application pending·0 cites
- 2969US7576198B1Integrase inhibitors containing aromatic heterocycle derivativesSHIONOGI & CO·Filed 2000·Granted Aug 18, 2009·5 cites·8 claims
- 3066US8754214B2Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediatesSHIONOGI & CO·Filed 2013·Granted Jun 17, 2014·0 cites·2 claims
- 3163US9365587B2Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediatesSHIONOGI & CO·Filed 2015·Granted Jun 14, 2016·0 cites·17 claims
- 3259US2010068695A1Inhibitor for enzyme having two divalent metal ions as active centerKIYAMA RYUICHI·Filed 2009·Application pending·0 cites
- 3357US2017066754A1Antiviral agentSHIONOGI & CO·Filed 2016·Application pending·0 cites
- 3455US2014256713A12-oxonaphthyridine-3-carboxamides hiv integrase inhibitorsSHIONOGI & CO·Filed 2014·Application pending·0 cites
- 3551US2015361093A1Hiv replication inhibitorSHIONOGI & CO·Filed 2014·Application pending·0 cites
- 3650US2018362543A1Hiv replication inhibitorSHIONOGI & CO·Filed 2018·Application pending·0 cites
- 3748US2012208998A1Polycyclic carbamoylpyridone derivative having hiv integrase inhibitory activityYOSHIDA HIROSHI·Filed 2012·Application pending·0 cites
- 3846US2004229909A1Antiviral agentFiled 2002·Application pending·0 cites
- 3945US2015225399A1Hiv integrase inhibitorsVIIV HEALTHCARE CO·Filed 2015·Application pending·0 cites
- 4045US2008214527A1Hiv Integrase InhibitorsKAWASUJI TAKASHI·Filed 2006·Application pending·0 cites
- 4141US2004039060A1Inhibitor for enzyme having two divalent metal ions as active centersFiled 2001·Application pending·0 cites
- 4229US2017253607A1Long-acting hiv protease inhibitorSHIONOGI & CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →