Hidetoshi Sumita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controller for railway vehicle
- Patent number D734263
- Issue date Jul 14, 2015
- Mitsubishi Electric Corporation
- Akiyo Takada
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Vehicle controller
- Patent number 8,716,884
- Issue date May 6, 2014
- Mitsubishi Electric Corporation
- Minoru Ikemoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control device
- Patent number 8,701,809
- Issue date Apr 22, 2014
- Mitsubishi Electric Corporation
- Minoru Ikemoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controller for railway vehicle
- Patent number D691559
- Issue date Oct 15, 2013
- Mitsubishi Electric Corporation
- Tetsuya Takahashi
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE CONTROL DEVICE
- Publication number 20110176281
- Publication date Jul 21, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Minoru Ikemoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROLLER
- Publication number 20090240384
- Publication date Sep 24, 2009
- Mitsubishi Electric Corporation
- Minoru Ikemoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric Vehicle Control Device
- Publication number 20080125926
- Publication date May 29, 2008
- Mitsubishi Electric Corporation
- Yasuaki Mamoto
- B61 - RAILWAYS