Keisuke UNOSAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting device and method of forming the same
- Patent number 9,166,108
- Issue date Oct 20, 2015
- Kabushiki Kaisha Toshiba
- Keisuke Unosawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device and method of forming the same
- Patent number 8,766,294
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Keisuke Unosawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20140299909
- Publication date Oct 9, 2014
- Kabushiki Kaisha Toshiba
- Keisuke UNOSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20130146933
- Publication date Jun 13, 2013
- Keisuke UNOSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20080293251
- Publication date Nov 27, 2008
- Kabushiki Kaisha Toshiba
- Katsuaki AOKI
- H01 - BASIC ELECTRIC ELEMENTS