Inventor · disambiguated record
Takehiro Ishikawa
Also filed as: ISHIKAWA TAKEHIRO
11 granted patents·2 pending applications·13 citations·filing 2002–2023
84Inventor score
Top patents by PatentIndex Score
13 records- 0174US7674938B2Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereofKISSEI PHARMACEUTICAL·Filed 2007·Granted Mar 9, 2010·2 cites·15 claims
- 0271US7923462B2Catechol derivative, pharmaceutical composition containing the same, use of the catechol derivative, and use of the pharmaceutical compositionKISSEI PHARMACEUTICAL·Filed 2008·Granted Apr 12, 2011·1 cites·10 claims
- 0371US7417169B2Amino alcohol derivatives, medicinal composition containing the same, and use of theseKISSEI PHARMACEUTICAL·Filed 2004·Granted Aug 26, 2008·5 cites·15 claims
- 0468US7423185B2Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereofKISSEI PHARMACEUTICAL·Filed 2004·Granted Sep 9, 2008·4 cites·18 claims
- 0561US7402692B2Intermediates in producing phenoxyacetic acid derivatives and method of using the sameKISSEI PHARMACEUTICAL·Filed 2007·Granted Jul 22, 2008·0 cites·2 claims
- 0661US7396954B2Intermediates in producing phenoxyacetic acid preventives and method of using the sameKISSEI PHARMACEUTICAL·Filed 2007·Granted Jul 8, 2008·0 cites·2 claims
- 0761US7393968B2Intermediates in producing phenoxyacetic acid derivatives and method of using the sameKISSEI PHARMACEUTICAL·Filed 2007·Granted Jul 1, 2008·0 cites·2 claims
- 0860US7579507B2Polymorphic crystal of 4′-{2-[ (1S, 2R)—2- hydroxy-2- (4-hydroxyphenyl)-1-methylethylamino]ethoxy} - 3 - isopropyl-3′, 5′ -dimethylbiphenyl- 4 - carboxylic acid hydrochlorideKISSEI PHARMACEUTICAL·Filed 2007·Granted Aug 25, 2009·0 cites·3 claims
- 0958US7329771B2Intermediates in producing phenoxyacetic acid derivatives and method of using the sameKISSEI PHARMACEUTICALS CO LTD·Filed 2002·Granted Feb 12, 2008·1 cites·6 claims
- 1056US2025361210A13,4-dihydroquinolin-2(1h)-one compoundKISSEI PHARMACEUTICAL·Filed 2023·Application pending·0 cites
- 1149US8258162B2Catechol derivative, pharmaceutical composition containing the same, use of the catechol derivative, and use of the pharmaceutical compositionISHIKAWA TAKEHIRO·Filed 2009·Granted Sep 4, 2012·0 cites·8 claims
- 1239US2009030218A1Method For Producing Aminoalcohol Derivative Having Biphenyl GroupKISSEI PHARMACEUTICAL·Filed 2006·Application pending·0 cites
- 1332US10995084B2Pyrrolidine derivativeKISSEI PHARMACEUTICAL·Filed 2017·Granted May 4, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →