Akira Soma

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor drive device and vehicle
- Patent number 9,231,446
- Issue date Jan 5, 2016
- Kabushiki Kaisha Yaskawa Denki
- Akira Soma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 8,546,926
- Issue date Oct 1, 2013
- Kabushiki Kaisha Yaskawa Denki
- Yasuhiko Kawanami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device
- Patent number 8,004,837
- Issue date Aug 23, 2011
- Kabushiki Kaisha Yaskawa Denki
- Akira Soma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVE DEVICE AND VEHICLE
- Publication number 20140202781
- Publication date Jul 24, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira SOMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND VEHICLE
- Publication number 20130241458
- Publication date Sep 19, 2013
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Soma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND VEHICLE
- Publication number 20130241327
- Publication date Sep 19, 2013
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Soma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20120211767
- Publication date Aug 23, 2012
- KABUSHIKI KAISHA YASKAWA DENKI
- Yasuhiko KAWANAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE
- Publication number 20110273848
- Publication date Nov 10, 2011
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Soma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL DEVICE
- Publication number 20100103617
- Publication date Apr 29, 2010
- KABUSHIKI KAISHA YASKAWA DENKI
- Akira Soma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR