Inventor · disambiguated record
Masahiko Arai
Also filed as: ARAI MASAHIKO
1 granted patent·3 pending applications·5 citations·filing 2007–2012
25Inventor score
Technology areasA61P
Top patents by PatentIndex Score
4 records- 0177US8962613B2P2X4 receptor antagonistSAKUMA SHOGO·Filed 2011·Granted Feb 24, 2015·5 cites·22 claims
- 0253US2010256123A1P2x4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2007·Application pending·0 cites
- 0347US2011092703A1P2x4 receptor antagonistNIPPON CHEMIPHAR CO·Filed 2008·Application pending·0 cites
- 0444US2012116073A1P2x4 receptor antagonistSAKUMA SHOGO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →