Inventor · disambiguated record
Eiki Shitara
Also filed as: SHITARA EIKI
17 granted patents·2 pending applications·153 citations·filing 1991–2012
91Inventor score
Top patents by PatentIndex Score
19 records- 0192US5399566APyridine derivatives having angiotensin II antagonismMEIJI SEIKA CO·Filed 1991·Granted Mar 21, 1995·69 cites·11 claims
- 0285US8097708B210a-Azalide compoundSUGIMOTO TOMOHIRO·Filed 2007·Granted Jan 17, 2012·26 cites·17 claims
- 0379US5814636ACompounds with platelet aggregation inhibitor activityMEIJI SEIKA CO·Filed 1995·Granted Sep 29, 1998·31 cites·10 claims
- 0477US6825187B2Carbapenem derivatives of quarternary salt typeMEIJI SEIKA KAISHA·Filed 2001·Granted Nov 30, 2004·12 cites·13 claims
- 0570US5594004ACompound with platelet aggregation inhibitor activityMEIJI SEIKA CO·Filed 1994·Granted Jan 14, 1997·12 cites·21 claims
- 0666US7563901B2Intermediates of 2-substituted carbapenem derivatives and process for production thereofMEIJI SEIKA KAISHA·Filed 2008·Granted Jul 21, 2009·0 cites·4 claims
- 0765US9139609B2C-4″ position substituted macrolide derivativeSUGIMOTO TOMOHIRO·Filed 2012·Granted Sep 22, 2015·1 cites·6 claims
- 0861US6908913B2Carbapenem derivativesMEIJI SEIKA KAISHA·Filed 2001·Granted Jun 21, 2005·1 cites·9 claims
- 0955US2009082571A1Intermediates of 2-substituted carbapenem derivatives and process for production thereofSASAKI TOSHIRO·Filed 2008·Application pending·0 cites
- 1052US7524951B2Intermediates of 2-substituted carbapenem derivatives and process for production thereofMEIJI SEIKA KAISHA·Filed 2003·Granted Apr 28, 2009·0 cites·29 claims
- 1150US7662841B2Imidazothiazole derivatives and process for producing the sameMEIJI SEIKA KAISHA·Filed 2006·Granted Feb 16, 2010·0 cites·14 claims
- 1250US7482445B2Crystalline carbapenem intermediateMEIJI SEIKA KAISHA·Filed 2004·Granted Jan 27, 2009·0 cites·21 claims
- 1346US6610709B12-n-substituted or unsubstituted-2-amino-5-methylpiperidine-3,4-diols and processes for the preparation thereofZAIDAN HOJIN BISEIBUTSU·Filed 2000·Granted Aug 26, 2003·0 cites·13 claims
- 1445US8293715B210a-Azalide compound crosslinked at 10a- and 12-positionsSUGIMOTO TOMOHIRO·Filed 2008·Granted Oct 23, 2012·0 cites·27 claims
- 1543US2009036685A1Process for Producing Imidazothiazole DerivativesKUBOTA DAI·Filed 2006·Application pending·0 cites
- 1632US6852735B1Siastatin B derivatives having a glycosidase inhibitory activity and processes for producing the sameZAIDAN HOJIN BISEIBUTSU·Filed 1999·Granted Feb 8, 2005·0 cites·8 claims
- 1732US5958981Aγ-diketone compounds with inhibitory activity against platelet aggregationMEIJI SEIKA CO·Filed 1998·Granted Sep 28, 1999·0 cites·11 claims
- 1832US5698692ACompound with platelet aggregation inhibitor activityMEIJI SEIKA CO·Filed 1996·Granted Dec 16, 1997·1 cites·2 claims
- 1931US5760053Aγ-Diketone compounds with inhibitory activity against platelet aggregationMEIJI SEIKA CO·Filed 1995·Granted Jun 2, 1998·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →