Katsuhiro Fukunaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data management system and data management method
- Patent number 10,545,949
- Issue date Jan 28, 2020
- Hitachi, Ltd.
- Katsuhiro Fukunaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, data allocation management method, and program
- Patent number 9,898,518
- Issue date Feb 20, 2018
- Hitachi, Ltd.
- Katsuhiro Fukunaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC TRADING SYSTEM AND DATA CONCEALMENT METHOD FOR ELECTRONI...
- Publication number 20220138848
- Publication date May 5, 2022
- Hitachi, Ltd
- Katsuhiro FUKUNAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20170011086
- Publication date Jan 12, 2017
- Hitachi, Ltd
- Katsuhiro FUKUNAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, DATA ALLOCATION MANAGEMENT METHOD, AND PROGRAM
- Publication number 20150046399
- Publication date Feb 12, 2015
- Hitachi, Ltd
- Katsuhiro Fukunaka
- G06 - COMPUTING CALCULATING COUNTING