Noriyoshi Suga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current input converter
- Patent number 9,275,793
- Issue date Mar 1, 2016
- Kabushiki Kaisha Toshiba
- Yusuke Yanagihashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection relay
- Patent number 8,861,163
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Hiroyuki Shirakawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital protection and control device
- Patent number 6,954,704
- Issue date Oct 11, 2005
- Kabushiki Kaisha Toshiba
- Yuuji Minami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for protecting and controlling substation main circuit compo...
- Patent number 6,845,301
- Issue date Jan 18, 2005
- Kabushiki Kaisha Toshiba
- Koichi Hamamatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital calculation type differential relay
- Patent number 4,825,326
- Issue date Apr 25, 1989
- Kabushiki Kaisha Toshiba
- Fumio Andow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CURRENT INPUT CONVERTER
- Publication number 20120229122
- Publication date Sep 13, 2012
- Yusuke YANAGIHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION RELAY
- Publication number 20120229946
- Publication date Sep 13, 2012
- KABUSHIKI KAISHA TOSHIBA
- Hiroyuki SHIRAKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital protection and control device
- Publication number 20040027750
- Publication date Feb 12, 2004
- Kabushiki Kaisha Toshiba
- Yuuji Minami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for protecting and controlling substation main circuit compo...
- Publication number 20020116092
- Publication date Aug 22, 2002
- Koichi Hamamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE