Inventor · disambiguated record
Hitoshi Kubota
Also filed as: KUBOTA HITOSHI
8 granted patents·1 pending application·133 citations·filing 1989–2010
86Inventor score
Files withMITSUBISHI TANABE PHARMA CORP4TANABE SEIYAKU CO2KUBOTA HITOSHI1NAKAMURA YOSHINORI1OKAMOTO MASAKI1
Top patents by PatentIndex Score
9 records- 0190US5849732APhenol compound having antioxidative activity and the process for preparing the sameTANABE SEIYAKU CO·Filed 1997·Granted Dec 15, 1998·66 cites·19 claims
- 0289US7872126B2Tetrahydroquinoline derivatives and a process for preparing the sameMITSUBISHI TANABE PHARMA CORP·Filed 2006·Granted Jan 18, 2011·32 cites·11 claims
- 0387US8084611B2Process for preparing tetrahydroquinoline derivativesOKAMOTO MASAKI·Filed 2007·Granted Dec 27, 2011·14 cites·23 claims
- 0482US7906517B2Trisubstituted amine compoundMITSUBISHI TANABE PHARMA CORP·Filed 2008·Granted Mar 15, 2011·6 cites·18 claims
- 0579US8158640B2Tetrahydroquinoline derivatives and a process for preparing the sameKUBOTA HITOSHI·Filed 2010·Granted Apr 17, 2012·8 cites·11 claims
- 0676US7781443B2Tetrahydronaphthyridine derivatives and a process for preparing the sameMITSUBISHI TANABE PHARMA CORP·Filed 2006·Granted Aug 24, 2010·4 cites·16 claims
- 0774US8076364B2Trisubstituted amine compoundNAKAMURA YOSHINORI·Filed 2010·Granted Dec 13, 2011·3 cites·24 claims
- 0848US2009023729A1Trisubstituted amine compoundMITSUBISHI TANABE PHARMA CORP·Filed 2008·Application pending·0 cites
- 0929US5013845AProcess for preparing optically active 2-oxoimidazolidine derivativesTANABE SEIYAKU CO·Filed 1989·Granted May 7, 1991·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →