Hideaki Ishikawa

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power module and power converter containing power module
- Patent number 9,000,553
- Issue date Apr 7, 2015
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power module and power conversion device
- Patent number 8,675,364
- Issue date Mar 18, 2014
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, power semiconductor module and power conversi...
- Patent number 8,653,652
- Issue date Feb 18, 2014
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Power Module and Power Converter Containing Power Module
- Publication number 20130062724
- Publication date Mar 14, 2013
- Takeshi Tokuyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor Device, Power Semiconductor Module and Power Conversi...
- Publication number 20120300522
- Publication date Nov 29, 2012
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Module and Power Conversion Device
- Publication number 20120087095
- Publication date Apr 12, 2012
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- B60 - VEHICLES IN GENERAL