Inventor · disambiguated record
Masumi Fukuzawa
Also filed as: FUKUZAWA MASUMI
7 granted patents·6 pending applications·29 citations·filing 2007–2018
77Inventor score
Top patents by PatentIndex Score
13 records- 0178USD608965SHandle for a cleaning deviceUNI CHARM CORP·Filed 2008·Granted Jan 26, 2010·24 cites·1 claims
- 0262US8438690B2Cleaning tool and cleaning element holderTANAKA YOSHINORI·Filed 2009·Granted May 14, 2013·1 cites·20 claims
- 0354US2011119852A1Cleaning toolUNI CHARM CORP·Filed 2009·Application pending·0 cites
- 0454US2011219559A1Cleaning tool and cleaning elementUNI CHARM CORP·Filed 2009·Application pending·0 cites
- 0550US2019015266A1Pull-on diaperUNICHARM CORP·Filed 2018·Application pending·0 cites
- 0648US10123913B2Pull-on diaperUNICHARM CORP·Filed 2014·Granted Nov 13, 2018·0 cites·6 claims
- 0744US2012117744A1Cleaner holder and cleaning toolTANAKA YOSHINORI·Filed 2010·Application pending·0 cites
- 0842US9814633B2Pull-on diaperUNICHARM CORP·Filed 2014·Granted Nov 14, 2017·0 cites·6 claims
- 0940USD609869SWiping sheetUNI CHARM CORP·Filed 2007·Granted Feb 9, 2010·4 cites·1 claims
- 1039US2012124763A1Handy mopTANAKA YOSHINORI·Filed 2010·Application pending·0 cites
- 1138US8857006B2Cleaning implement and cleaning bodyTANAKA YOSHINORI·Filed 2010·Granted Oct 14, 2014·0 cites·8 claims
- 1234US2013075293A1Packaging caseFUKUZAWA MASUMI·Filed 2011·Application pending·0 cites
- 1332US9072420B2Cleaning toolFUKUZAWA MASUMI·Filed 2011·Granted Jul 7, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →