Kenichi KIKKAWA

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Saitama, JP

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Patents Grantslast 30 patents

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
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
Information Patent Application
ELECTRIC VEHICLE CONTROL DEVICE
- Publication number 20170174099
- Publication date Jun 22, 2017
- KABUSHIKI KAISHA TOSHIBA
- Kenichi KIKKAWA
- B60 - VEHICLES IN GENERAL