Inventor · disambiguated record
Shigeyuki Fukushima
Also filed as: FUKUSHIMA SHIGEYUKI
6 granted patents·2 pending applications·39 citations·filing 2002–2008
80Inventor score
Top patents by PatentIndex Score
8 records- 0185US7868736B2Security device, vehicle authentication device, method and programTOSHIBA KK·Filed 2006·Granted Jan 11, 2011·19 cites·11 claims
- 0276US8370643B2Cryptographic module selecting device and programTOSHIBA SOLUTIONS CORP·Filed 2008·Granted Feb 5, 2013·8 cites·9 claims
- 0369US8417964B2Software module management device and programMIYAZAKI SHINGO·Filed 2008·Granted Apr 9, 2013·4 cites·20 claims
- 0467US8688969B2Cryptographic management apparatus, decryption management apparatus and programMIYAZAKI SHINGO·Filed 2008·Granted Apr 1, 2014·4 cites·14 claims
- 0560US8406422B2Cryptographic module management apparatus, method, and programMIYAZAKI SHINGO·Filed 2008·Granted Mar 26, 2013·2 cites·10 claims
- 0660US8396218B2Cryptographic module distribution system, apparatus, and programMIYAZAKI SHINGO·Filed 2008·Granted Mar 12, 2013·2 cites·35 claims
- 0740US2003056099A1Public key infrastructure (PKI) based system, method, device and programFiled 2002·Application pending·0 cites
- 0838US2003065930A1Encryption/decryption apparatus and methodFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shigeyuki Fukushima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →