Assignee
TAKENAKA MASAHIKO
JP·5 granted patents·11 citations·filing 2006–2011
Top patents by PatentIndex Score
5 records- 0174US8638927B2Cryptographic processing method, computer readable storage medium, and cryptographic processing deviceTAKENAKA MASAHIKO·Filed 2010·Granted Jan 28, 2014·4 cites·3 claims
- 0270US8433910B2Electronic signature method, apparatus, and recording medium having electronic signature program recorded thereonTAKENAKA MASAHIKO·Filed 2009·Granted Apr 30, 2013·4 cites·14 claims
- 0368US9783518B2Therapeutic agent and treatment method for ameliorating uremiaTAKENAKA MASAHIKO·Filed 2006·Granted Oct 10, 2017·1 cites·7 claims
- 0462US8433913B2Apparatus, method, and program for digital signatureTAKENAKA MASAHIKO·Filed 2009·Granted Apr 30, 2013·2 cites·15 claims
- 0536US8566597B2Digital signature program, digital signature apparatus, and digital signature methodTAKENAKA MASAHIKO·Filed 2011·Granted Oct 22, 2013·0 cites·9 claims
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