Inventor · disambiguated record
Masakazu Furukawa
Also filed as: FURUKAWA MASAKAZU
5 granted patents·87 citations·filing 1990–2007
77Inventor score
Top patents by PatentIndex Score
5 records- 0188US5264269AWater-disintegratable cleaning article in laminated sheet formKAO CORP·Filed 1990·Granted Nov 23, 1993·76 cites·14 claims
- 0268US8063009B2Bleaching activator granuleONODA KEIICHI·Filed 2007·Granted Nov 22, 2011·3 cites·16 claims
- 0362US6500794B1Granulated bleaching activatorKAO CORP·Filed 2000·Granted Dec 31, 2002·5 cites·6 claims
- 0459US7323437B2Process for producing a bleaching activator compositionKAO CORP·Filed 2004·Granted Jan 29, 2008·3 cites·12 claims
- 0541US6833343B2Bleaching detergent formulationKAO CORP·Filed 2002·Granted Dec 21, 2004·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →