Inventor · disambiguated record
Shingo Hane
Also filed as: HANE SHINGO
9 granted patents·1 pending application·40 citations·filing 2003–2012
85Inventor score
Technology areasH04L
Top patents by PatentIndex Score
10 records- 0185US7533269B2Digital-signed digital document exchange supporting method and information processorHITACHI LTD·Filed 2005·Granted May 12, 2009·16 cites·9 claims
- 0274US8347082B2Method of validation public key certificate and validation serverHITACHI LTD·Filed 2009·Granted Jan 1, 2013·6 cites·16 claims
- 0372US8380985B2Certificate validation method and certificate validation server and storage mediumHITACHI LTD·Filed 2010·Granted Feb 19, 2013·4 cites·15 claims
- 0460US8635449B2Method of validation public key certificate and validation serverHITACHI LTD·Filed 2012·Granted Jan 21, 2014·1 cites·16 claims
- 0560US8176316B2Validation server, validation method, and programHASHIMOTO YOKO·Filed 2009·Granted May 8, 2012·2 cites·12 claims
- 0658US7558952B2Method and apparatus for accelerating public-key certificate validationHITACHI LTD·Filed 2004·Granted Jul 7, 2009·5 cites·14 claims
- 0755US7392380B2Authentication and authorization infrastructure system with CRL issuance notification functionHITACHI LTD·Filed 2003·Granted Jun 24, 2008·5 cites·7 claims
- 0853US8516245B2Method, product and apparatus for accelerating public-key certificate validationKUMAGAI YOKO·Filed 2009·Granted Aug 20, 2013·1 cites·8 claims
- 0944US8819417B2Validation server, validation method, and programHASHIMOTO YOKO·Filed 2012·Granted Aug 26, 2014·0 cites·3 claims
- 1043US2004255116A1Electronic document management system with the use of signature technique capable of maskingFiled 2003·Application pending·0 cites
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