Akira Sampei

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery monitor circuit, storage apparatus, electronic apparatus, e...
- Patent number 9,966,759
- Issue date May 8, 2018
- Murata Manufacturing Co., Ltd.
- Eiji Kumagai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery monitor circuit, storage apparatus, electronic apparatus, e...
- Patent number 9,178,366
- Issue date Nov 3, 2015
- Sony Corporation
- Eiji Kumagai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MONITOR CIRCUIT, STORAGE APPARATUS, ELECTRONIC APPARATUS, E...
- Publication number 20160072282
- Publication date Mar 10, 2016
- SONY CORPORATION
- Eiji Kumagai
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY MONITOR CIRCUIT, STORAGE APPARATUS, ELECTRONIC APPARATUS, E...
- Publication number 20130002030
- Publication date Jan 3, 2013
- SONY CORPORATION
- Eiji Kumagai
- B60 - VEHICLES IN GENERAL