Fumio ENMEI

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Setagaya-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Managing energy consumption of a building in an interconnected wide...
- Patent number 10,310,466
- Issue date Jun 4, 2019
- Hitachi Systems, Ltd.
- Kazuo Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broad area management system, broad area management apparatus, buil...
- Patent number 10,073,425
- Issue date Sep 11, 2018
- Hitachi Systems, Ltd.
- Kazuo Hashimoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Security system
- Patent number 7,755,480
- Issue date Jul 13, 2010
- Hitachi, Ltd.
- Toshiyuki Aritsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error detection method and apparatus for processor having main storage
- Patent number 5,172,378
- Issue date Dec 15, 1992
- Hitachi, Ltd.
- Masayuki Sugioka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Wide Area Management System, Wide Area Management Device, Building...
- Publication number 20160209821
- Publication date Jul 21, 2016
- HITACHI SYSTEMS, LTD.
- Kazuo HASHIMOTO
- G05 - CONTROLLING REGULATING
Information Patent Application
Broad Area Management System, Broad Area Management Apparatus, Buil...
- Publication number 20160062328
- Publication date Mar 3, 2016
- HITACHI SYSTEMS, LTD.
- Kazuo HASHIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security system
- Publication number 20060212570
- Publication date Sep 21, 2006
- Hitachi, Ltd.
- Toshiyuki Aritsuka
- G06 - COMPUTING CALCULATING COUNTING