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Tooru Inoue
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas circuit breaker
Patent number
11,222,760
Issue date
Jan 11, 2022
Kabushiki Kaisha Toshiba
Amane Majima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buffering device for the operating mechanism of a switchgear, and m...
Patent number
9,570,891
Issue date
Feb 14, 2017
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buffering device for the operating mechanism of a switchgear, and m...
Patent number
9,178,339
Issue date
Nov 3, 2015
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Buffering device for the operating mechanism of a switchgear, and m...
Patent number
9,142,941
Issue date
Sep 22, 2015
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Buffering device for the operating mechanism of a switchgear, and m...
Patent number
9,136,675
Issue date
Sep 15, 2015
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Switchgear and operation mechanism for the same
Patent number
9,070,519
Issue date
Jun 30, 2015
Kabushiki Kaisha Toshiba
Satoshi Marushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buffering device for the operating mechanism of a switchgear, and m...
Patent number
8,844,913
Issue date
Sep 30, 2014
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switchgear and switchgear operating mechanism
Patent number
8,395,067
Issue date
Mar 12, 2013
Kabushiki Kaisha Toshiba
Satoshi Marushima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GAS CIRCUIT BREAKER
Publication number
20240297005
Publication date
Sep 5, 2024
Kabushiki Kaisha Toshiba
Tomohiko JIMBO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS INSULATION APPARATUS
Publication number
20220166198
Publication date
May 26, 2022
Kabushiki Kaisha Toshiba
Tomohiro HASEGAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GAS CIRCUIT BREAKER
Publication number
20200357586
Publication date
Nov 12, 2020
Kabushiki Kaisha Toshiba
Amane MAJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND M...
Publication number
20140353888
Publication date
Dec 4, 2014
KABUSHIKI KAISHA TOSHIBA
Yoshiaki Ohda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND M...
Publication number
20140353086
Publication date
Dec 4, 2014
KABUSHIKI KAISHA TOSHIBA
Yoshiaki Ohda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND M...
Publication number
20140353889
Publication date
Dec 4, 2014
KABUSHIKI KAISHA TOSHIBA
Yoshiaki Ohda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND M...
Publication number
20140353890
Publication date
Dec 4, 2014
KABUSHIKI KAISHA TOSHIBA
Yoshiaki Ohda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHGEAR AND OPERATION MECHANISM FOR THE SAME
Publication number
20140054148
Publication date
Feb 27, 2014
KABUSHIKI KAISHA TOSHIBA
Satoshi MARUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND M...
Publication number
20120242018
Publication date
Sep 27, 2012
Kabushiki Kaisha Toshiba
Yoshiaki Ohda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM
Publication number
20110073446
Publication date
Mar 31, 2011
Kabushiki Kaisha Toshiba
Satoshi MARUSHIMA
H01 - BASIC ELECTRIC ELEMENTS