Shigekane MATSUI

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Ukyo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus, power supply system and power supply method...
- Patent number 9,300,205
- Issue date Mar 29, 2016
- Rohm Co., Ltd.
- Shigekane Matsui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus, power supply system and power supply method
- Patent number 9,263,946
- Issue date Feb 16, 2016
- Rohm Co., Ltd.
- Shigekane Matsui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery fuel gauge circuit
- Patent number 9,128,160
- Issue date Sep 8, 2015
- Rohm Co., Ltd.
- Kimio Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generating circuit and pulse width modulator
- Patent number 8,018,263
- Issue date Sep 13, 2011
- Rohm Co., Ltd.
- Shigekane Matsui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Battery charging method, battery charging circuit, and portable ele...
- Patent number 6,967,469
- Issue date Nov 22, 2005
- ROHM Co, Ltd.
- Isao Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY APPARATUS, POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD
- Publication number 20140159690
- Publication date Jun 12, 2014
- Rohm Co., Ltd.
- Shigekane MATSUI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS, POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD
- Publication number 20140097819
- Publication date Apr 10, 2014
- Rohm Co., Ltd.
- Shigekane MATSUI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY FUEL GAUGE CIRCUIT
- Publication number 20120203484
- Publication date Aug 9, 2012
- Rohm Co., Ltd.
- Kimio ANDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATING CIRCUIT AND PULSE WIDTH MODULATOR
- Publication number 20110285373
- Publication date Nov 24, 2011
- Rohm Co., Ltd.
- Shigekane MATSUI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PULSE GENERATING CIRCUIT AND PULSE WIDTH MODULATOR
- Publication number 20100097113
- Publication date Apr 22, 2010
- Rohm Co., Ltd.
- Shigekane MATSUI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Battery charging method, battery charging circuit, and portable ele...
- Publication number 20040095095
- Publication date May 20, 2004
- ROHM CO., LTD.
- Isao Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER