Inventor · disambiguated record
Yoshihiro Fujii
Also filed as: FUJII YOSHIHIRO · SIGEMATU YOSHIKATU
32 granted patents·4 pending applications·251 citations·filing 1976–2025
97Inventor score
Top patents by PatentIndex Score
36 records- 0193US11003681B2Anonymization systemTOSHIBA KK·Filed 2017·Granted May 11, 2021·12 cites·4 claims
- 0293US8732461B2Client apparatus, server apparatus, and program using entity authentication and biometric authenticationFUJII YOSHIHIRO·Filed 2010·Granted May 20, 2014·35 cites·16 claims
- 0386US9819487B2Re-encryption key generator, re-encryption device, encryption device, decryption device, and programTOSHIBA KK·Filed 2015·Granted Nov 14, 2017·6 cites·9 claims
- 0485US9635001B2Re-encryption system, re-encryption apparatus, and programTOSHIBA KK·Filed 2014·Granted Apr 25, 2017·11 cites·6 claims
- 0584US8184807B2Content distribution/browsing system, content distribution apparatus, content browsing apparatus and programKATO TAKEHISA·Filed 2008·Granted May 22, 2012·21 cites·13 claims
- 0684US4367070AProcess for treating fibrous structureTORAY INDUSTRIES·Filed 1981·Granted Jan 4, 1983·29 cites·16 claims
- 0783US9197410B2Key management systemTOSHIBA KK·Filed 2013·Granted Nov 24, 2015·7 cites·3 claims
- 0883US8074068B2Secret sharing device, method, and programFUJII YOSHIHIRO·Filed 2008·Granted Dec 6, 2011·14 cites·7 claims
- 0980US8077863B2Secret sharing apparatus, method, and programHOSAKA NORIKAZU·Filed 2008·Granted Dec 13, 2011·15 cites·9 claims
- 1079US8281373B2System, apparatus, and program for biometric authenticationFUJII YOSHIHIRO·Filed 2011·Granted Oct 2, 2012·9 cites·12 claims
- 1178US10313119B2Data management device, system, re-encryption device, data sharing device, and storage mediumTOSHIBA KK·Filed 2016·Granted Jun 4, 2019·3 cites·6 claims
- 1278US8444142B2Multifeed processing apparatus, multifeed processing method, and multifeed processing programFUJII YOSHIHIRO·Filed 2011·Granted May 21, 2013·4 cites·9 claims
- 1378US6187452B1Ultrathin stainless steel foilNIPPON STEEL CORP·Filed 2000·Granted Feb 13, 2001·13 cites·5 claims
- 1477US8980257B2Antibody being capable of binding to transforming growth factor alpha and having growth-suppressing activity on cancers having Ras gene mutationKANEDA MAKOTO·Filed 2011·Granted Mar 17, 2015·6 cites·19 claims
- 1574US8499147B2Account management system, root-account management apparatus, derived-account management apparatus, and programIKEDA TATSURO·Filed 2009·Granted Jul 30, 2013·7 cites·5 claims
- 1673US9426131B2Server apparatus and program to re-encrypt ciphertext dataTOSHIBA KK·Filed 2014·Granted Aug 23, 2016·3 cites·6 claims
- 1773US8110369B2Methods, kits, reagents and devices for detecting mesothelin and/or megakaryocyte potentiating factor in peritoneal fluidsRUMP ARMIN·Filed 2009·Granted Feb 7, 2012·9 cites·5 claims
- 1871US8332648B2Verification apparatus and programMORIJIRI TOMOAKI·Filed 2010·Granted Dec 11, 2012·5 cites·4 claims
- 1968US8028330B2System, apparatus, and program for biometric authenticationTOSHIBA KK·Filed 2008·Granted Sep 27, 2011·4 cites·3 claims
- 2067US9698984B2Re-encrypted data verification program, re-encryption apparatus and re-encryption systemTOSHIBA KK·Filed 2014·Granted Jul 4, 2017·2 cites·6 claims
- 2165US9962760B2Titanium slab for hot rolling produced by electron-beam melting furnace, process for production thereof, and process for rolling titanium slab for hot rollingTANAKA HISAMUNE·Filed 2010·Granted May 8, 2018·1 cites·5 claims
- 2262US4197495ASystem for controlling the charge distribution and flow in blast furnace operations using magnetic sensors positioned within the chargeNIPPON STEEL CORP·Filed 1976·Granted Apr 8, 1980·9 cites·22 claims
- 2361US9246683B2Re-encryption key generator, re-encryption apparatus, and programTOSHIBA KK·Filed 2013·Granted Jan 26, 2016·1 cites·13 claims
- 2458US9386016B2System and device for authenticationTAKAMIZAWA HIDEHISA·Filed 2007·Granted Jul 5, 2016·2 cites·6 claims
- 2558US8578446B2Authentication apparatus and entity deviceTAKAMIZAWA HIDEHISA·Filed 2008·Granted Nov 5, 2013·2 cites·9 claims
- 2656US4123707AMagnetic field sensor housed in a cooling device for sensing the charge in a shaft furnace or the likeNIPPON STEEL CORP·Filed 1976·Granted Oct 31, 1978·14 cites·4 claims
- 2751US2011301056A1Nectin-4 for target genes of cancer therapy and diagnosisNAKAMURA YUSUKE·Filed 2009·Application pending·0 cites
- 2851US2024333480A1Secret sharing storage system, secret sharing storage method, and secret sharing storage apparatusTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2949US4122392ASystem of detecting a change in the charge put in a metallurgical furnace or the likeNIPPON STEEL CORP·Filed 1976·Granted Oct 24, 1978·7 cites·14 claims
- 3048US2025310089A1Secret sharing-based storage method and secret sharing-based storage systemTOSHIBA KK·Filed 2025·Application pending·0 cites
- 3148US2025310097A1Secret sharing-based storage system and secret sharing-based storage methodTOSHIBA KK·Filed 2025·Application pending·0 cites
- 3246US8510799B2Communication system, communication system management apparatus, terminal connection control method, and programFUJII YOSHIHIRO·Filed 2008·Granted Aug 13, 2013·0 cites·15 claims
- 3345US7913091B2Authentication system, consolidation apparatus and programTOSHIBA KK·Filed 2007·Granted Mar 22, 2011·0 cites·6 claims
- 3440US9719154B2Titanium slab for hot rolling, and method of producing and method of rolling the sameTAKAHASHI KAZUHIRO·Filed 2010·Granted Aug 1, 2017·0 cites·6 claims
- 3533US7300560B2Cathode block for aluminum refining and method for production thereofNIPPON ELECTRODE COMPANY LTD·Filed 2003·Granted Nov 27, 2007·0 cites·23 claims
- 3627US9813386B2Cooperation service providing system and server apparatusTOSHIBA KK·Filed 2015·Granted Nov 7, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →