Inventor · disambiguated record
Takashi Shinzaki
Also filed as: SHINZAKI TAKASHI
49 granted patents·10 pending applications·2,270 citations·filing 1989–2023
99Inventor score
Top patents by PatentIndex Score
59 records- 0197US7689013B2Identifying device by biometrics informationFUJITSU LTD·Filed 2006·Granted Mar 30, 2010·121 cites·4 claims
- 0297US6765470B2Mobile electronic apparatus having function of verifying a user by biometrics informationFUJITSU LTD·Filed 2001·Granted Jul 20, 2004·298 cites·34 claims
- 0395US7007298B1Apparatus and method for authenticating user according to biometric informationFUJITSU LTD·Filed 2000·Granted Feb 28, 2006·164 cites·23 claims
- 0494US7809168B2Biometric information input device, biometric authentication device, biometric information processing method, and computer-readable recording medium recording biometric information processing programFUJITSU LTD·Filed 2005·Granted Oct 5, 2010·41 cites·9 claims
- 0593US5088817ABiological object detection apparatusFUJITSU LTD·Filed 1989·Granted Feb 18, 1992·175 cites·18 claims
- 0692US8031916B2Biometric information input apparatusFUJITSU LTD·Filed 2006·Granted Oct 4, 2011·83 cites·6 claims
- 0791US6957339B2User verification system, and portable electronic device with user verification function utilizing biometric informationFUJITSU LTD·Filed 2002·Granted Oct 18, 2005·136 cites·32 claims
- 0890US7962754B2Method and equipment for encrypting/decrypting physical characteristic information, and identification system utilizing the physical characteristic informationFUJITSU LTD·Filed 2005·Granted Jun 14, 2011·19 cites·3 claims
- 0990US6983061B2Personal authentication system and method using biometrics information, and registering apparatus, authenticating apparatus and pattern information input medium for the systemFUJITSU LTD·Filed 2001·Granted Jan 3, 2006·133 cites·60 claims
- 1089US4924085AUneven-surface data detection apparatusFUJITSU LTD·Filed 1989·Granted May 8, 1990·140 cites·27 claims
- 1188US7359534B2Device and method for fingerprint identification, and computer productFUJITSU LTD·Filed 2005·Granted Apr 15, 2008·35 cites·10 claims
- 1288US5109428AMinutia data extraction in fingerprint identificationFUJITSU LTD·Filed 1989·Granted Apr 28, 1992·205 cites·4 claims
- 1385US7526110B2Biometric information authentication device, biometric information authentication method, and computer-readable recording medium with biometric information authentication program recorded thereonFUJITSU LTD·Filed 2005·Granted Apr 28, 2009·24 cites·31 claims
- 1484US5077803ABiological detecting system and fingerprint collating system employing sameFUJITSU LTD·Filed 1989·Granted Dec 31, 1991·162 cites·30 claims
- 1583US6233348B1Fingerprint registering apparatus, fingerprint identifying apparatus, and fingerprint identifying methodFUJITSU LTD·Filed 1998·Granted May 15, 2001·140 cites·51 claims
- 1682US8923573B2Vein image capture apparatusFUJITSU LTD·Filed 2013·Granted Dec 30, 2014·6 cites·8 claims
- 1781US9298996B2Biometric authentication device and methodFUJITSU LTD·Filed 2014·Granted Mar 29, 2016·5 cites·12 claims
- 1881US7200549B1Method and equipment for encrypting/decrypting physical characteristic information, and identification system utilizing the physical characteristic informationFUJITSU LTD·Filed 2000·Granted Apr 3, 2007·28 cites·6 claims
- 1981US7188086B2Confidential information management system and information terminal for use in the systemFUJITSU LTD·Filed 2001·Granted Mar 6, 2007·33 cites·46 claims
- 2081US7020308B1Personal authentication system using biometrics informationFUJITSU LTD·Filed 2000·Granted Mar 28, 2006·50 cites·7 claims
- 2178US7965874B2Biological information detecting deviceFUJITSU LTD·Filed 2005·Granted Jun 21, 2011·9 cites·11 claims
- 2275US7395088B2Mobile electronic apparatus, and battery pack for the apparatusFUJITSU LTD·Filed 2001·Granted Jul 1, 2008·13 cites·9 claims
- 2373US7475045B2Transaction system and transaction terminal equipmentFUJITSU LTD·Filed 2004·Granted Jan 6, 2009·5 cites·3 claims
- 2472US7783088B2Fingerprint authenticating apparatus, live-finger determining apparatus, and live-finger determining methodFUJITSU LTD·Filed 2006·Granted Aug 24, 2010·9 cites·5 claims
- 2572US6978024B2Publication certifying system, viewing-access-log recording server, publishing-access-log recording server, digital-signature server, and information terminal for access-to-viewFUJITSU LTD·Filed 2001·Granted Dec 20, 2005·4 cites·25 claims
- 2669US7441181B2Automatic information input programFUJITSU LTD·Filed 2003·Granted Oct 21, 2008·15 cites·41 claims
- 2767US5621516AOptical device for forming an image of an uneven surfaceFUJITSU LTD·Filed 1995·Granted Apr 15, 1997·74 cites·20 claims
- 2866US7979357B2Electronic commerce method, electronic commerce system, certificate terminal, and principal certification method by agentFUJITSU LTD·Filed 2009·Granted Jul 12, 2011·0 cites·4 claims
- 2966US7200419B2Mobile electronic apparatus, and battery pack for the apparatusFUJITSU LTD·Filed 2004·Granted Apr 3, 2007·5 cites·10 claims
- 3065US7974448B2Personal authentication system using biometrics informationFUJITSU LTD·Filed 2006·Granted Jul 5, 2011·2 cites·1 claims
- 3165US7634118B2Biometric information registration apparatus, biometric information verification apparatus, biometric information registration/verification system, and biometric information registration programFUJITSU LTD·Filed 2009·Granted Dec 15, 2009·4 cites·17 claims
- 3264US9418275B2Biometric information processing for providing increased authentication precision by guiding a user to place auxiliary information within an imaging rangeFUJITSU LTD·Filed 2014·Granted Aug 16, 2016·2 cites·6 claims
- 3364US8385611B2Fingerprint authentication device and information processing device with a sweep fingerprint sensor that acquires images of fingerprint at least two different sensitivity levels in single scanFUJISTU LTD·Filed 2006·Granted Feb 26, 2013·5 cites·8 claims
- 3463US9299006B2Authentication device and methodFUJITSU LTD·Filed 2014·Granted Mar 29, 2016·1 cites·11 claims
- 3562US9430693B2Biometric authentication apparatus and biometric authentication methodFUJITSU LTD·Filed 2014·Granted Aug 30, 2016·2 cites·12 claims
- 3662US9245178B2Biological information obtaining apparatus and biological information collating apparatusFUJITSU LTD·Filed 2013·Granted Jan 26, 2016·1 cites·10 claims
- 3762US7646893B2Biometric information apparatus narrowing biometric information of registered users used when authorizing a candidate based on features extracted from the biometric information of the candidateFUJITSU LTD·Filed 2004·Granted Jan 12, 2010·16 cites·32 claims
- 3861US7907754B2Biological detection device, fingerprint authentication device, and biological detection methodFUJITSU LTD·Filed 2006·Granted Mar 15, 2011·4 cites·13 claims
- 3961US6987869B1Authentication device using anatomical information and method thereofFUJITSU LTD·Filed 2000·Granted Jan 17, 2006·7 cites·6 claims
- 4060US2003233279A1POS system, commodity sales managing apparatus, and purchase history browsing terminalFUJITSU LTD KAWASAKI JAPAN·Filed 2003·Application pending·0 cites
- 4157US2007265035A1Mobile electronic apparatus, and battery pack for the apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 4256US7636458B2Biometric information registration apparatus, biometric information verification apparatus, biometric information registration/verification system, and biometric information registration programFUJITSU LTD·Filed 2005·Granted Dec 22, 2009·2 cites·20 claims
- 4356US6127674AUneven-surface data detection apparatusFUJITSU LTD·Filed 1998·Granted Oct 3, 2000·47 cites·11 claims
- 4456US2005222932A1Electronic commerce method, electronic commerce system, certificate terminal, and principal certification method by agentFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4555US7778449B2Biometric information verifying apparatusFUJITSU LTD·Filed 2004·Granted Aug 17, 2010·9 cites·36 claims
- 4654US7200753B1Authentication apparatus and computer-readable storage mediumFUJITSU LTD·Filed 1999·Granted Apr 3, 2007·27 cites·24 claims
- 4753US8797140B2Biometric authentication method and biometric authentication apparatusSHINZAKI TAKASHI·Filed 2008·Granted Aug 5, 2014·3 cites·11 claims
- 4853US2009070352A1Method, program and apparatus for management of related informationFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4951US7620213B2Authentication device using anatomical information and method thereofFUJITSU LTD·Filed 2005·Granted Nov 17, 2009·0 cites·5 claims
- 5050US2004255168A1Biometric authentication systemFUJITSU LTD·Filed 2003·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →