Ryo TANIFUJI

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Fujisawa-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
DC-DC converter
- Patent number 10,135,332
- Issue date Nov 20, 2018
- Kabushiki Kaisha Toshiba
- Ryo Tanifuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and semiconductor integrated circuit
- Patent number 9,356,530
- Issue date May 31, 2016
- Kabushiki Kaisha Toshiba
- Ryo Tanifuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and semiconductor integrated circuit
- Patent number 8,373,397
- Issue date Feb 12, 2013
- Kabushiki Kaisha Toshiba
- Ryo Tanifuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter
- Patent number 8,207,722
- Issue date Jun 26, 2012
- Kabushiki Kaisha Toshiba
- Masafumi Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DC-DC CONVERTER
- Publication number 20180278156
- Publication date Sep 27, 2018
- Kabushiki Kaisha Toshiba
- Ryo Tanifuji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC-DC CONVERTER AND SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20150256066
- Publication date Sep 10, 2015
- Kabushiki Kaisha Toshiba
- Ryo Tanifuji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER
- Publication number 20110221415
- Publication date Sep 15, 2011
- Kabushiki Kaisha Toshiba
- Masafumi Otsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC-DC CONVERTER AND SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20110115456
- Publication date May 19, 2011
- Kabushiki Kaisha Toshiba
- Ryo TANIFUJI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC/DC CONVERTER
- Publication number 20100052627
- Publication date Mar 4, 2010
- Kabushiki Kaisha Toshiba
- Masafumi Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER