KEITA KAWABE

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Switching power supply device
- Patent number 9,871,457
- Issue date Jan 16, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuya Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 9,496,795
- Issue date Nov 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Naohiko Morota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus and semiconductor device
- Patent number 8,295,062
- Issue date Oct 23, 2012
- Panasonic Corporation
- Keita Kawabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching control circuit, semiconductor device and switching power...
- Patent number 8,159,846
- Issue date Apr 17, 2012
- Panasonic Corporation
- Keita Kawabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20170141690
- Publication date May 18, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- TATSUYA SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20150349651
- Publication date Dec 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- NAOHIKO MOROTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20100309690
- Publication date Dec 9, 2010
- PANASONIC CORPORATION
- Keita KAWABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING CONTROL CIRCUIT, SEMICONDUCTOR DEVICE AND SWITCHING POWER...
- Publication number 20100008106
- Publication date Jan 14, 2010
- PANASONIC CORPORATION
- Keita Kawabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE USED IN T...
- Publication number 20090180302
- Publication date Jul 16, 2009
- Panasonic Corporation
- Keita Kawabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER