Masanao Sato

Follow

Person

Fukushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery pack, battery charger and charging method having multiple c...
- Patent number 8,264,198
- Issue date Sep 11, 2012
- Sony Corporation
- Masanao Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charger for lithium ion secondary battery, and method of charging t...
- Patent number 8,098,053
- Issue date Jan 17, 2012
- Sony Corporation
- Masanao Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger
- Patent number 8,035,347
- Issue date Oct 11, 2011
- Sony Corporation
- Koji Umetsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger, and method of judging charging condition
- Patent number 7,696,723
- Issue date Apr 13, 2010
- Sony Corporation
- Masanao Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Charging method and charging apparatus
- Publication number 20090121687
- Publication date May 14, 2009
- SONY CORPORATION
- Michihito Kobayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BATTERY CHARGER
- Publication number 20090027012
- Publication date Jan 29, 2009
- SONY CORPORATION
- Koji Umetsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PACK, BATTERY CHARGER AND CHARGING METHOD
- Publication number 20080315846
- Publication date Dec 25, 2008
- SONY CORPORATION
- Masanao Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGER FOR LITHIUM ION SECONDARY BATTERY, AND METHOD OF CHARGING T...
- Publication number 20070222416
- Publication date Sep 27, 2007
- SONY CORPORATION
- Masanao Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery charger, and method of judging charging condition
- Publication number 20050099161
- Publication date May 12, 2005
- Masanao Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER