Yoshikazu Kiyohara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protection circuit, battery pack and charging system
- Patent number 8,890,483
- Issue date Nov 18, 2014
- Panasonic Corporation
- Toshiyuki Nakatsuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection circuit and battery pack
- Patent number 8,648,572
- Issue date Feb 11, 2014
- Panasonic Corporation
- Yoshikazu Kiyohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging system, charger, and battery pack
- Patent number 8,183,832
- Issue date May 22, 2012
- Panasonic Corporation
- Takahisa Otsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION CIRCUIT, BATTERY PACK AND CHARGING SYSTEM
- Publication number 20110273137
- Publication date Nov 10, 2011
- Toshiyuki Nakatsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION CIRCUIT AND BATTERY PACK
- Publication number 20110133571
- Publication date Jun 9, 2011
- Yoshikazu Kiyohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING SYSTEM, CHARGER, AND BATTERY PACK
- Publication number 20100102778
- Publication date Apr 29, 2010
- Takahisa Otsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...