Noriyuki NAGAYAMA

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Tokorozawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Excitation inrush current suppressing apparatus and excitation inru...
- Patent number 10,074,971
- Issue date Sep 11, 2018
- Kabushiki Kaisha Toshiba
- Kei Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excitation inrush current suppression device
- Patent number 9,583,934
- Issue date Feb 28, 2017
- Kabushiki Kaisha Toshiba
- Kei Kawasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetizing inrush current suppression apparatus
- Patent number 9,197,057
- Issue date Nov 24, 2015
- Kabushiki Kaisha Toshiba
- Keisuke Udagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer inrush current suppression apparatus
- Patent number 8,564,159
- Issue date Oct 22, 2013
- Kabushiki Kaisha Toshiba
- Keisuke Udagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
EXCITATION INRUSH CURRENT SUPPRESSING APPARATUS AND EXCITATION INRU...
- Publication number 20150124357
- Publication date May 7, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kei Kawasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EXCITATION INRUSH CURRENT SUPPRESSION DEVICE
- Publication number 20140139959
- Publication date May 22, 2014
- Kabushiki Kaisha Toshiba
- Kei KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIZING INRUSH CURRENT SUPPRESSION APPARATUS
- Publication number 20130163125
- Publication date Jun 27, 2013
- Kabushiki Kaisha Toshiba
- Keisuke UDAGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIZING INRUSH CURRENT SUPPRESSION APPARATUS
- Publication number 20130155553
- Publication date Jun 20, 2013
- Kabushiki Kaisha Toshiba
- Kei KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER INRUSH CURRENT SUPPRESSION APPARATUS
- Publication number 20110181989
- Publication date Jul 28, 2011
- Kabushiki Kaisha Toshiba
- Keisuke UDAGAWA
- H01 - BASIC ELECTRIC ELEMENTS