Akihiko Kudou

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery control circuit and battery device
- Patent number 9,362,759
- Issue date Jun 7, 2016
- Hitachi Vehicle Energy, Ltd
- Ryouhei Nakao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ground fault detection circuit, and power supply device
- Patent number 8,791,702
- Issue date Jul 29, 2014
- Hitachi, Ltd.
- Hikaru Miura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
State detecting system and device employing the same
- Patent number 7,406,389
- Issue date Jul 29, 2008
- Hitachi, Ltd.
- Akihiko Emori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
State detecting system and device employing the same
- Patent number 7,085,661
- Issue date Aug 1, 2006
- Hitachi, Ltd.
- Akihiko Emori
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20130106356
- Publication date May 2, 2013
- HITACHI VEHICLE ENERGY, LTD.
- Ryouhei Nakao
- B60 - VEHICLES IN GENERAL
Information Patent Application
Ground Fault Detection Circuit, and Power Supply Device
- Publication number 20120043967
- Publication date Feb 23, 2012
- HITACHI VEHICLE ENERGY, LTD.
- Hikaru Miura
- B60 - VEHICLES IN GENERAL
Information Patent Application
State detecting system and device employing the same
- Publication number 20060247871
- Publication date Nov 2, 2006
- Hitachi, Ltd
- Akihiko Emori
- B60 - VEHICLES IN GENERAL
Information Patent Application
State detecting system and device employing the same
- Publication number 20050119856
- Publication date Jun 2, 2005
- Hitachi, Ltd
- Akihiko Emori
- B60 - VEHICLES IN GENERAL
Information Patent Application
State detecting system and device employing the same
- Publication number 20030195719
- Publication date Oct 16, 2003
- Hitachi, Ltd.
- Akihiko Emori
- B60 - VEHICLES IN GENERAL