Inventor · disambiguated record
Masahiro Fukuzawa
Also filed as: FUKUZAWA MASAHIRO
19 granted patents·4 pending applications·551 citations·filing 2002–2014
94Inventor score
Technology areasA61B
Top patents by PatentIndex Score
23 records- 0189USD595415STest meterARKRAY INC·Filed 2008·Granted Jun 30, 2009·41 cites·1 claims
- 0285US7131984B2Lancing device, method of making lancing device, pump mechanism, and sucking deviceARKRAY INC·Filed 2002·Granted Nov 7, 2006·151 cites·17 claims
- 0384US6929650B2Lancing deviceARKRAY INC·Filed 2002·Granted Aug 16, 2005·166 cites·18 claims
- 0480US7297152B2Lancing apparatusARKRAY INC·Filed 2002·Granted Nov 20, 2007·120 cites·20 claims
- 0576USD670811SBlood glucose level measuring deviceFUKUZAWA MASAHIRO·Filed 2011·Granted Nov 13, 2012·22 cites·1 claims
- 0673US8480969B2Medical device and cover structureFUKUZAWA MASAHIRO·Filed 2010·Granted Jul 9, 2013·7 cites·10 claims
- 0771USD670810SBlood glucose level measuring deviceFUKUZAWA MASAHIRO·Filed 2011·Granted Nov 13, 2012·18 cites·1 claims
- 0867US7758602B2Lancing device, method of making lancing device, pump mechanism, and sucking deviceARKRAY INC·Filed 2006·Granted Jul 20, 2010·5 cites·7 claims
- 0959US8308747B2Puncture deviceFUKUZAWA MASAHIRO·Filed 2008·Granted Nov 13, 2012·1 cites·11 claims
- 1056US8016847B2Lancet and lancing apparatusARKRAY INC·Filed 2002·Granted Sep 13, 2011·12 cites·22 claims
- 1150US8758380B2Lancet and lancing apparatusKOIKE MASUFUMI·Filed 2008·Granted Jun 24, 2014·0 cites·3 claims
- 1248US2011306957A1Laser drilling device and protective member and cartidge for laser drilling deviceFUKUZAWA MASAHIRO·Filed 2008·Application pending·0 cites
- 1347US9775552B2Lancing deviceARKRAY INC·Filed 2014·Granted Oct 3, 2017·0 cites·12 claims
- 1447US2009093832A1Lancet deviceARKRAY INC·Filed 2007·Application pending·0 cites
- 1547US2009036916A1Lancet deviceARKRAY INC·Filed 2007·Application pending·0 cites
- 1646US8506586B2Needle insertion deviceFUKUZAWA MASAHIRO·Filed 2004·Granted Aug 13, 2013·2 cites·17 claims
- 1746US8454641B2Lancet deviceFUKUZAWA MASAHIRO·Filed 2006·Granted Jun 4, 2013·0 cites·21 claims
- 1845US8251919B2Lancet and lancet device including the sameFUKUZAWA MASAHIRO·Filed 2005·Granted Aug 28, 2012·0 cites·32 claims
- 1945US8187295B2Puncture deviceUEHATA YOSHIHARU·Filed 2004·Granted May 29, 2012·3 cites·21 claims
- 2045US8114108B2Lancing apparatusFUKUZAWA MASAHIRO·Filed 2004·Granted Feb 14, 2012·1 cites·28 claims
- 2143US9186099B2Lancet cartridgeARKRAY INC·Filed 2012·Granted Nov 17, 2015·0 cites·15 claims
- 2243US8801740B2Adjustable lancing deviceKOIKE MASUFUMI·Filed 2002·Granted Aug 12, 2014·2 cites·12 claims
- 2340US2007055298A1Inssertion depth-adjustable needle insertion deviceARKRAY INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →