Inventor · disambiguated record
Masahiko Matsubara
Also filed as: MATSUBARA MASAHIKO
3 granted patents·6 citations·filing 2004–2010
57Inventor score
Technology areasC11D
Top patents by PatentIndex Score
3 records- 0166US8501972B2Solid fatty alkyl ester sulfonate metal salt and method for producing powder thereof with sharp particle size distributionABE YUTAKA·Filed 2008·Granted Aug 6, 2013·2 cites·16 claims
- 0252US7592302B2Powders, flakes, or pellets containing salts of a sulfo fatty acid alkyl esters in high concentrations, process for production thereof, granulated detergents, and process for production thereofLION CORP·Filed 2004·Granted Sep 22, 2009·4 cites·11 claims
- 0323US9708252B2Fatty acid alkyl ester sulfonate metal salt powder mixture and method for producing the sameNEGISHI DAISUKE·Filed 2010·Granted Jul 18, 2017·0 cites·6 claims
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