Yasuhisa Ihira

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply system, power conversion apparatus, and measurement po...
- Patent number 9,590,422
- Issue date Mar 7, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Satoru Inakagata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional DC/DC converter with simple control operation
- Patent number 8,780,588
- Issue date Jul 15, 2014
- Panasonic Corporation
- Kouichi Teraura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Portable radio communication terminal and call center apparatus
- Patent number 7,076,236
- Issue date Jul 11, 2006
- Matsushita Electric Works, Ltd.
- Yasuhisa Ihira
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERTER
- Publication number 20180183317
- Publication date Jun 28, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Masayuki NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM, POWER CONVERSION APPARATUS, AND MEASUREMENT PO...
- Publication number 20150318700
- Publication date Nov 5, 2015
- Satoru INAKAGATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL DC/DC CONVERTER
- Publication number 20130044519
- Publication date Feb 21, 2013
- PANASONIC CORPORATION
- Kouichi Teraura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Portable radio communication terminal and call center apparatus
- Publication number 20040029610
- Publication date Feb 12, 2004
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yasuhisa Ihira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE