Inventor · disambiguated record
Masaya Sawamura
Also filed as: SAWAMURA MASAYA
5 granted patents·24 citations·filing 1998–2014
74Inventor score
Files withFUJISAWA PHARMACEUTICAL CO2ASTELLAS PHARMA INC1NIPPON CHEMICAL IND1UNIV HOKKAIDO NAT UNIV CORP1
Top patents by PatentIndex Score
5 records- 0183US7018599B2Fullerene derivativesASTELLAS PHARMA INC·Filed 2004·Granted Mar 28, 2006·12 cites·6 claims
- 0257US6765098B1Fullerene derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Jul 20, 2004·10 cites·24 claims
- 0344US10010879B2Phosphine triply cross-linked by organic polymer, transition metal complex using said phosphine as a ligand, and catalystUNIV HOKKAIDO NAT UNIV CORP·Filed 2014·Granted Jul 3, 2018·0 cites·23 claims
- 0443US7838697B2Manufacturing method of organoboron compoundNIPPON CHEMICAL IND·Filed 2008·Granted Nov 23, 2010·0 cites·15 claims
- 0541US6271425B1Process for producing alcoholsFUJISAWA PHARMACEUTICAL CO·Filed 1998·Granted Aug 7, 2001·2 cites·8 claims
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