Kentarou CHIGUSA

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Patents Grantslast 30 patents

Information Patent Grant
Search method and apparatus and storage medium
- Patent number 10,311,111
- Issue date Jun 4, 2019
- Hitachi, Ltd.
- Kentarou Chigusa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RELEVANT INFORMATION ACQUISITION METHOD AND APPARATUS, AND STORAGE...
- Publication number 20170132638
- Publication date May 11, 2017
- Hitachi, Ltd
- Kentarou CHIGUSA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH METHOD AND APPARATUS AND STORAGE MEDIUM
- Publication number 20170116189
- Publication date Apr 27, 2017
- Hitachi, Ltd
- Kentarou CHIGUSA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT METHOD, DATA MANAGEMENT DEVICE AND STORAGE MEDIUM
- Publication number 20160004757
- Publication date Jan 7, 2016
- Hitachi, Ltd
- Masashi TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING