Inventor · disambiguated record
Hidehisa Takamizawa
Also filed as: TAKAMIZAWA HIDEHISA
13 granted patents·2 pending applications·104 citations·filing 2005–2014
90Inventor score
Top patents by PatentIndex Score
15 records- 0193US8732461B2Client apparatus, server apparatus, and program using entity authentication and biometric authenticationFUJII YOSHIHIRO·Filed 2010·Granted May 20, 2014·35 cites·16 claims
- 0288US8407801B2Security countermeasure function evaluation programIKEGAMI MICHIYO·Filed 2011·Granted Mar 26, 2013·31 cites·5 claims
- 0379US8281373B2System, apparatus, and program for biometric authenticationFUJII YOSHIHIRO·Filed 2011·Granted Oct 2, 2012·9 cites·12 claims
- 0476US7840808B2Authentication system, device, and programTOSHIBA KK·Filed 2006·Granted Nov 23, 2010·8 cites·6 claims
- 0574US8499147B2Account management system, root-account management apparatus, derived-account management apparatus, and programIKEDA TATSURO·Filed 2009·Granted Jul 30, 2013·7 cites·5 claims
- 0671US8332648B2Verification apparatus and programMORIJIRI TOMOAKI·Filed 2010·Granted Dec 11, 2012·5 cites·4 claims
- 0768US8028330B2System, apparatus, and program for biometric authenticationTOSHIBA KK·Filed 2008·Granted Sep 27, 2011·4 cites·3 claims
- 0858US9386016B2System and device for authenticationTAKAMIZAWA HIDEHISA·Filed 2007·Granted Jul 5, 2016·2 cites·6 claims
- 0958US8578446B2Authentication apparatus and entity deviceTAKAMIZAWA HIDEHISA·Filed 2008·Granted Nov 5, 2013·2 cites·9 claims
- 1054US8744831B2Simulation apparatus, simulation method and recording medium for recording simulation programISHII SHOGO·Filed 2011·Granted Jun 3, 2014·1 cites·5 claims
- 1152US2014259120A1Authentication Entity Device, Verification Device and Authentication Request DeviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1251US7770207B2System, apparatus, program, and method for authenticationTOSHIBA KK·Filed 2005·Granted Aug 3, 2010·0 cites·10 claims
- 1347US8230483B2System, apparatus, program, and method for authenticationOKADA KOJI·Filed 2010·Granted Jul 24, 2012·0 cites·34 claims
- 1445US7913091B2Authentication system, consolidation apparatus and programTOSHIBA KK·Filed 2007·Granted Mar 22, 2011·0 cites·6 claims
- 1545US2008098469A1Authentication entity device, verification device and authentication request deviceMORIJIRI TOMOAKI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →