KOSUKE ANZAI

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Patents Grantslast 30 patents

Information Patent Grant
Attribute information provision method and attribute information pr...
- Patent number 9,946,896
- Issue date Apr 17, 2018
- Hitachi, Ltd.
- Natsuki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, information service system and program for information encr...
- Patent number 9,479,330
- Issue date Oct 25, 2016
- Hitachi, Ltd.
- Kosuke Anzai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data authenticity assurance method, management computer, and storag...
- Patent number 9,419,804
- Issue date Aug 16, 2016
- Hitachi, Ltd.
- Natsuki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MANDATE PROCESSING DEVICE, MANDATE PROCESSING METHOD, AND MANDATE P...
- Publication number 20240303304
- Publication date Sep 12, 2024
- Hitachi, Ltd
- Manami IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE INFORMATION PROVISION METHOD AND ATTRIBUTE INFORMATION PR...
- Publication number 20160217301
- Publication date Jul 28, 2016
- Hitachi, Ltd
- Natsuki WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, INFORMATION SERVICE SYSTEM AND PROGRAM FOR INFORMATION ENCR...
- Publication number 20150082040
- Publication date Mar 19, 2015
- Hitachi, Ltd
- KOSUKE ANZAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA AUTHENTICITY ASSURANCE METHOD, MANAGEMENT COMPUTER, AND STORAG...
- Publication number 20140298034
- Publication date Oct 2, 2014
- Hitachi, Ltd
- Natsuki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE