Inventor · disambiguated record
Takafumi Kohama
Also filed as: KOHAMA TAKAFUMI
9 granted patents·4 pending applications·81 citations·filing 1992–2010
86Inventor score
Top patents by PatentIndex Score
13 records- 0182US6372266B1Medicinal composition for treating dysmenorrhea and endometriosis industrial useTRADEPIA CO LTD·Filed 2000·Granted Apr 16, 2002·28 cites·2 claims
- 0279US6329405B1Cyclobutene derivatives, their preparation and their therapeutic usesSANKYO CO·Filed 2000·Granted Dec 11, 2001·26 cites·63 claims
- 0370US6800470B2Mammalian sphingosine kinase type 2 isoforms, cloning, expression and methods of use thereofSANKYO CO·Filed 2001·Granted Oct 5, 2004·3 cites·18 claims
- 0467US5443972AProcess to prepare leustroducsinsSANKYO CO·Filed 1994·Granted Aug 22, 1995·20 cites·10 claims
- 0563US7803595B2Mammalian sphingosine kinase type 2 isoforms, cloning, expression and methods of use thereofSANKYO CO·Filed 2007·Granted Sep 28, 2010·0 cites·15 claims
- 0658US2004092571A1Pharmaceutical compositionSANKYO CO·Filed 2003·Application pending·0 cites
- 0757US7419814B2Mammalian sphingosine kinase type 2 isoforms, cloning, expression and methods of use thereofSANKYO CO·Filed 2004·Granted Sep 2, 2008·0 cites·3 claims
- 0853US8263349B2Antibody specific for a mammalian sphingosine kinase type 2 isoform protein and methods of use thereofSPIEGEL SARAH·Filed 2010·Granted Sep 11, 2012·0 cites·12 claims
- 0952US2002055533A1Pharmaceutical compositionSANKYO CO·Filed 2001·Application pending·0 cites
- 1036US2003162206A1Ceramide kinase and DNA encoding itSANKYO CO·Filed 2002·Application pending·0 cites
- 1133US5409912ALeustroducsin H, its preparation and its therapeutic useSANKYO CO·Filed 1994·Granted Apr 25, 1995·1 cites·4 claims
- 1232US5334587ACompounds, named the "Leustroducsins", their preparation and their therapeutic usesSANKYO CO·Filed 1992·Granted Aug 2, 1994·3 cites·19 claims
- 1329US2007249620A1Urea DerivativeKURATA HITOSHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →