Inventor · disambiguated record
Eiichiro Fujisaki
Also filed as: FUJISAKI EIICHIRO
5 granted patents·294 citations·filing 1996–2011
83Inventor score
Top patents by PatentIndex Score
5 records- 0188US8001384B2Authentication system, authentication method, attesting device, verification device, their programs, and recording mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2006·Granted Aug 16, 2011·22 cites·33 claims
- 0275US5889862AMethod and apparatus for implementing traceable electronic cashNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Mar 30, 1999·101 cites·18 claims
- 0372US8897442B2Encryption device, decryption device, encryption method, decryption method, program, and recording mediumFUJISAKI EIICHIRO·Filed 2011·Granted Nov 25, 2014·5 cites·34 claims
- 0468US5901229AElectronic cash implementing method using a trusteeNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted May 4, 1999·163 cites·24 claims
- 0567US8515060B2Encryption apparatus, decryption apparatus, encryption method, decryption method, security method, program, and recording mediumFUJISAKI EIICHIRO·Filed 2010·Granted Aug 20, 2013·3 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →