Assignee
TERANISHI ISAMU
JP·4 granted patents·4 pending applications·25 citations·filing 2005–2012
Top patents by PatentIndex Score
8 records- 0185US8127140B2Group signature schemeTERANISHI ISAMU·Filed 2005·Granted Feb 28, 2012·13 cites·10 claims
- 0281US8949609B2Anonymous authentication signature system, user device, verification device, signature method, verification method, and program thereforTERANISHI ISAMU·Filed 2010·Granted Feb 3, 2015·7 cites·16 claims
- 0367US9460315B2Order-preserving encryption system, device, method, and programTERANISHI ISAMU·Filed 2012·Granted Oct 4, 2016·2 cites·12 claims
- 0466US8121290B2Pseudo-random function calculating device and method and number-limited anonymous authentication system and methodTERANISHI ISAMU·Filed 2006·Granted Feb 21, 2012·3 cites·28 claims
- 0548US2011246779A1Zero-knowledge proof system, zero-knowledge proof device, zero-knowledge verification device, zero-knowledge proof method and program thereforTERANISHI ISAMU·Filed 2009·Application pending·0 cites
- 0647US2010251351A1information and communication system, an organization apparatus and a user apparatusTERANISHI ISAMU·Filed 2008·Application pending·0 cites
- 0747US2012137136A1Group signature schemeTERANISHI ISAMU·Filed 2012·Application pending·0 cites
- 0838US2013073845A1Anonymous credential system, user device, verification device, anonymous credential method, and anonymous credential programTERANISHI ISAMU·Filed 2011·Application pending·0 cites
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