Inventor · disambiguated record
Hidenobu Murafuji
Also filed as: MURAFUJI HIDENOBU
6 granted patents·3 pending applications·26 citations·filing 2004–2019
76Inventor score
Files withDAIICHI SANKYO CO LTD5ASUBIO PHARMA CO LTD2AUSBIO PHARMA CO LTD1DAIICHI ASUBIO PHARMA CO LTD1
Top patents by PatentIndex Score
9 records- 0185US7932250B2Thienopyrazole derivative having PDE7 inhibitory activityDAIICHI SANKYO CO LTD·Filed 2005·Granted Apr 26, 2011·8 cites·21 claims
- 0276US7268128B21,3,5-trisubstituted-5-phenyl and 5-pyridyl pyrazolopyrimidinone derivatives having PDE7 inhibiting actionAUSBIO PHARMA CO LTD·Filed 2004·Granted Sep 11, 2007·17 cites·29 claims
- 0371US8901315B2Thienopyrazole derivative having PDE7 inhibitory activityDAIICHI SANKYO CO LTD·Filed 2013·Granted Dec 2, 2014·1 cites·1 claims
- 0455US7943624B2Pyridinylpyrazolopyrimidinone derivatives as PDE 7 inhibitorsASUBIO PHARMA CO LTD·Filed 2007·Granted May 17, 2011·0 cites·8 claims
- 0550US2006128728A1Pyridinylpyrazolopyrimidinone derivatives as pde 7 inhibitorsDAIICHI ASUBIO PHARMA CO LTD·Filed 2004·Application pending·0 cites
- 0649US2011166343A1Thienopyrazole derivative having pde7 inhibitory activityDAIICHI SANKYO CO LTD·Filed 2011·Application pending·0 cites
- 0745US7713972B2Imidazotriazinone derivatives as PDE 7 (phosphodiesterase 7) inhibitorsASUBIO PHARMA CO LTD·Filed 2004·Granted May 11, 2010·0 cites·24 claims
- 0839US2021238136A1Azetidine derivative, and prodrug thereofDAIICHI SANKYO CO LTD·Filed 2019·Application pending·0 cites
- 0932US11034659B2Pyrimidine derivativeDAIICHI SANKYO CO LTD·Filed 2017·Granted Jun 15, 2021·0 cites·25 claims
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