Kouhei SHIGETA

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Relational encryption for password verification
- Patent number 10,129,028
- Issue date Nov 13, 2018
- Fujitsu Limited
- Ryota Kamakari
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relational encryption
- Patent number 9,660,991
- Issue date May 23, 2017
- Fujitsu Limited
- Ryota Kamakari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA GENERATION APPARATUS, DATA GENERATION METHOD AND STORAGE MEDIUM
- Publication number 20190051405
- Publication date Feb 14, 2019
- Fujitsu Limited
- Kentaro DOI
Information Patent Application
RELATIONAL ENCRYPTION
- Publication number 20170085382
- Publication date Mar 23, 2017
- Fujitsu Limited
- Ryota KAMAKARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELATIONAL ENCRYPTION FOR PASSWORD VERIFICATION
- Publication number 20170019255
- Publication date Jan 19, 2017
- Fujitsu Limited
- Ryota KAMAKARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE