Kenichi KUWABARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery control apparatus
- Patent number 10,554,065
- Issue date Feb 4, 2020
- Hitachi, Ltd.
- Noriyuki Miyake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Energy service business method and system
- Patent number 7,130,832
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Masaaki Bannai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Battery Control Apparatus
- Publication number 20170005483
- Publication date Jan 5, 2017
- Hitachi, Ltd
- Noriyuki MIYAKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY MANAGEMENT SYSTEM
- Publication number 20130345998
- Publication date Dec 26, 2013
- Masahiro MATSUBARA
- G01 - MEASURING TESTING
Information Patent Application
Energy service business method and system
- Publication number 20070094043
- Publication date Apr 26, 2007
- Masaaki Bannai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Energy service business method and system
- Publication number 20020007388
- Publication date Jan 17, 2002
- Masaaki Bannai
- G06 - COMPUTING CALCULATING COUNTING