Ryuta ARAI

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Hyogo-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 10,636,728
- Issue date Apr 28, 2020
- Kabushiki Kaisha Toshiba
- Koji Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power transistor with a plurality of bi-directional diodes
- Patent number 10,325,902
- Issue date Jun 18, 2019
- Kabushiki Kaisha Toshiba
- Ryuta Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,183,606
- Issue date May 22, 2012
- Kabushiki Kaisha Toshiba
- Ryuta Arai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180277467
- Publication date Sep 27, 2018
- Kabushiki Kaisha Toshiba
- Koji KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170263598
- Publication date Sep 14, 2017
- Kabushiki Kaisha Toshiba
- Ryuta ARAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING TRANSISTOR AND DIODE
- Publication number 20130248996
- Publication date Sep 26, 2013
- Kabushiki Kaisha Toshiba
- Masaaki OGASAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100127330
- Publication date May 27, 2010
- Kabushiki Kaisha Toshiba
- Ryuta ARAI
- H01 - BASIC ELECTRIC ELEMENTS