Inventor · disambiguated record
Yoshikazu Takaoka
Also filed as: TAKAOKA YOSHIKAZU
23 granted patents·5 pending applications·224 citations·filing 2000–2013
95Inventor score
Technology areasA61P
Top patents by PatentIndex Score
28 records- 0195US8168783B2Chemokine receptor antagonists and use thereofKOKUBO MASAYA·Filed 2006·Granted May 1, 2012·49 cites·3 claims
- 0293US7951816B2Compound containing basic group and use thereofONO PHARMACEUTICAL CO·Filed 2005·Granted May 31, 2011·29 cites·11 claims
- 0386US6956033B23,4-dihydroisoquinoline derivative compound and a pharmaceutical agent comprising it as active ingredientONO PHARMACEUTICAL CO·Filed 2001·Granted Oct 18, 2005·30 cites·14 claims
- 0484US8124645B2LPA receptor antagonistTERAKADO MASAHIKO·Filed 2008·Granted Feb 28, 2012·11 cites·2 claims
- 0584US7910741B2Nitrogen-containing heterocyclic derivatives and drugs containing the same as the active ingredientONO PHARMACEUTICAL CO·Filed 2004·Granted Mar 22, 2011·24 cites·11 claims
- 0684US7119091B2Triazaspiro[5.5]undecane derivatives and pharmaceutical compositions comprising thereof, as an active ingredientONO PHARMACEUTICAL CO·Filed 2000·Granted Oct 10, 2006·24 cites·7 claims
- 0782US7820682B2LPA receptor antagonistONO PHARMACEUTICAL CO·Filed 2003·Granted Oct 26, 2010·14 cites·2 claims
- 0882US7053090B2Triazaspiro[5.5]undecane derivatives and drugs containing the same as the active ingredientONO PHARMACEUTICAL CO·Filed 2002·Granted May 30, 2006·14 cites·4 claims
- 0979US8822459B2Compound containing basic group and use thereofKOKUBO MASAYA·Filed 2011·Granted Sep 2, 2014·4 cites·9 claims
- 1076US7378428B2Nitrogen-containing bicyclic compounds and drugs containing the same as the active ingredientONO PHARMACEUTICAL CO·Filed 2003·Granted May 27, 2008·10 cites·9 claims
- 1173US7875745B2Compounds having lysophosphatidic acid receptor antagonism and uses thereofONO PHARMACEUTICAL CO·Filed 2004·Granted Jan 25, 2011·6 cites·12 claims
- 1271US8410276B2Nitrogenous heterocyclic derivative and medicine containing the same as an active ingredientTAKAOKA YOSHIKAZU·Filed 2011·Granted Apr 2, 2013·2 cites·4 claims
- 1371US8143404B2Nitrogenous heterocylic derivative and medicine containing the same as an active ingredientTAKAOKA YOSHIKAZU·Filed 2005·Granted Mar 27, 2012·1 cites·3 claims
- 1469US8604207B2Nitrogenous heterocyclic derivative and medicine containing the same as an active ingredientONO PHARMACEUTICAL CO·Filed 2012·Granted Dec 10, 2013·1 cites·2 claims
- 1568US8519124B2Chemokine receptor antagonists and use thereofKOKUBO MASAYA·Filed 2012·Granted Aug 27, 2013·1 cites·3 claims
- 1667US7285552B2Drugs containing triazaspiro[5.5]undecane derivatives as the active ingredientONO PHARMACEUTICAL CO·Filed 2002·Granted Oct 23, 2007·3 cites·7 claims
- 1762US7498323B2Spiro-piperidine compounds and medicinal use thereofONO PHARMACEUTICAL CO·Filed 2004·Granted Mar 3, 2009·1 cites·6 claims
- 1860US8871210B2Chemokine receptor antagonists and use thereofONO PHARMACEUTICAL CO·Filed 2013·Granted Oct 28, 2014·0 cites·13 claims
- 1959US8318931B2Chemokine receptor antagonists and use thereofKOKUBO MASAYA·Filed 2006·Granted Nov 27, 2012·0 cites·15 claims
- 2058US2010261641A1Spiro-piperidine compounds and medicinal use thereofONO PHARMACEUTICAL CO·Filed 2008·Application pending·0 cites
- 2157US8614323B2Chemokine receptor antagonists and use thereofKOKUBO MASAYA·Filed 2012·Granted Dec 24, 2013·0 cites·14 claims
- 2251US7262193B2Triazaspiro[5.5]undecane derivative and pharmaceutical composition comprising the same as active ingredientONO PHARMACEUTICAL CO·Filed 2005·Granted Aug 28, 2007·0 cites·8 claims
- 2347US2012088782A1Lpa receptor antagonistTERAKADO MASAHIKO·Filed 2011·Application pending·0 cites
- 2445US7361758B2Crystals of triazaspiro[5.5]undecane derivativeONO PHARMACEUTICAL CO·Filed 2003·Granted Apr 22, 2008·0 cites·26 claims
- 2544US2007155713A1Nitrogen-containing heterocyclic compounds and use thereofNISHIZAWA RENA·Filed 2004·Application pending·0 cites
- 2643US2006019977A1Spiroheterocyclic derivative compounds and drugs comprising the compound as the active ingredientONO PHARMACEUTICAL CO·Filed 2002·Application pending·0 cites
- 2740US2005267114A1Triazaspiro[5.5]undecane derivatives and drugs comprising the same as the active ingredientTAKAOKA YOSHIKAZU·Filed 2003·Application pending·0 cites
- 2836US8680092B2Nitrogenous heterocyclic compound and medicinal use thereofOCHIAI HIROSHI·Filed 2006·Granted Mar 25, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →