Takafumi FUKUSHIMA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cage induction motor
- Patent number 11,011,964
- Issue date May 18, 2021
- Central Japan Railway Company
- Kenji Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power conversion system
- Patent number 10,666,130
- Issue date May 26, 2020
- CENTRAL JAPAN RAILWAY COMPANY
- Kenji Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Railroad vehicle, voltage estimating device for power supply line,...
- Patent number 10,625,758
- Issue date Apr 21, 2020
- Central Japan Railway Company
- Kenji Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion system
- Patent number 10,611,245
- Issue date Apr 7, 2020
- CENTRAL JAPAN RAILWAY COMPANY
- Takafumi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion system
- Patent number 10,538,162
- Issue date Jan 21, 2020
- CENTRAL JAPAN RAILWAY COMPANY
- Takafumi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion system
- Patent number 10,525,838
- Issue date Jan 7, 2020
- CENTRAL JAPAN RAILWAY COMPANY
- Kenji Sato
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CAGE INDUCTION MOTOR
- Publication number 20190288588
- Publication date Sep 19, 2019
- Central Japan Railway Company
- Kenji SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION SYSTEM
- Publication number 20190081552
- Publication date Mar 14, 2019
- Central Japan Railway Company
- Kenji SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Railroad Vehicle, Voltage Estimating Device for Power Supply Line,...
- Publication number 20180222501
- Publication date Aug 9, 2018
- CENTRAL JAPAN RAILWAY COMPANY
- Kenji Sato
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20170361713
- Publication date Dec 21, 2017
- Central Japan Railway Company
- Takafumi FUKUSHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20170361711
- Publication date Dec 21, 2017
- Central Japan Railway Company
- Takafumi FUKUSHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20170361716
- Publication date Dec 21, 2017
- Central Japan Railway Company
- Kenji SATO
- B60 - VEHICLES IN GENERAL