Inventor · disambiguated record
Atsushi Kamada
Also filed as: KAMADA ATSUSHI
15 granted patents·9 pending applications·377 citations·filing 1997–2022
94Inventor score
Top patents by PatentIndex Score
24 records- 0197US7612114B2Selective estrogen receptor modulatorEISAI R&D MAN CO LTD·Filed 2005·Granted Nov 3, 2009·114 cites·12 claims
- 0295US8377938B2Phenoxypyridine derivative salts and crystals thereof, and process for preparing the sameEISAI R&D MAN CO LTD·Filed 2008·Granted Feb 19, 2013·39 cites·21 claims
- 0392US7960412B2Selective estrogen receptor modulatorEISAI R&D MAN CO LTD·Filed 2009·Granted Jun 14, 2011·20 cites·10 claims
- 0492US7244730B22-iminopyrrolidine derivativesEISAI CO LTD·Filed 2002·Granted Jul 17, 2007·43 cites·16 claims
- 0591US8399520B2Selective estrogen receptor modulatorHAMAOKA SHINICHI·Filed 2011·Granted Mar 19, 2013·25 cites·3 claims
- 0691US7612208B2Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide or the solvate of the salt and a process for preparing the sameEISAI R&D MAN CO LTD·Filed 2004·Granted Nov 3, 2009·58 cites·28 claims
- 0790US7790885B2Process for preparing phenoxypyridine derivativesEISAI R&D MAN CO LTD·Filed 2007·Granted Sep 7, 2010·21 cites·22 claims
- 0880US7304083B22-iminoimidazole derivatives (2)EISAI R&D MAN CO LTD·Filed 2002·Granted Dec 4, 2007·12 cites·23 claims
- 0980US6518423B1Benzopiperidine derivativesEISAI CO LTD·Filed 1997·Granted Feb 11, 2003·27 cites·6 claims
- 1077US6699870B2Phthalazine compounds and therapeutic agents for erectile dysfunctionEISAI CO LTD·Filed 2002·Granted Mar 2, 2004·9 cites·8 claims
- 1173US7803949B2Process for preparation of water-soluble azole prodrugsEISAI R&D MAN CO LTD·Filed 2006·Granted Sep 28, 2010·2 cites·24 claims
- 1264US2009215795A1Cyclic amidine derivativesEISAI R&D MAN CO LTD·Filed 2008·Application pending·0 cites
- 1358US2024294497A1Method for producing monocyclic pyridine derivativeEISAI R&D MAN CO LTD·Filed 2022·Application pending·0 cites
- 1456US2024294496A1Production method for synthetic intermediate of monocyclic pyridine derivativeEISAI R&D MAN CO LTD·Filed 2022·Application pending·0 cites
- 1556US2005245592A12-Iminopyrrolidine derivativesSUZUKI SHUICHI·Filed 2005·Application pending·0 cites
- 1647US2010280243A1Process for production of 4- (substituted phenyl) hexahydropyrido [2,1-c] [1,4] oxazin-6-oneKAYANO AKIO·Filed 2008·Application pending·0 cites
- 1746US2010022778A1Process for production of sulfinylbenzimidazole compounds or salts thereofKAMADA ATSUSHI·Filed 2007·Application pending·0 cites
- 1845US2004092737A1Benzopiperidine derivativesEISAI CO LTD·Filed 2002·Application pending·0 cites
- 1944US8110688B2Method for producing indole derivative having piperidine ringSHIMOMURA NAOYUKI·Filed 2006·Granted Feb 7, 2012·0 cites·8 claims
- 2044US6498159B1Phthalazine derivatives and remedies for erectile dysfunctionEISAI CO LTD·Filed 1999·Granted Dec 24, 2002·5 cites·20 claims
- 2144US6218550B1Intermediates useful for the manufacture of carbapenem and a stereoselective manufacturing method thereforEISAI CO LTD·Filed 1998·Granted Apr 17, 2001·2 cites·4 claims
- 2243US6372914B1Intermediates useful for the manufacture of carbapenem and a stereoselective manufacturing method thereforEISAI CO LTD·Filed 2000·Granted Apr 16, 2002·0 cites·4 claims
- 2343US2009182149A1Salt of sulfinylbenzimidazole compound, and crystal and amorphous form thereofKAWAHARA TETSUYA·Filed 2006·Application pending·0 cites
- 2438US2007117842A1Polymorph of 4-[3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6- quinolinecarboxamide and a process for the preparation of the sameARIMOTO ITARU·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →