Toshiyuki TANAHASHI

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting laser, method for fabricating vert...
- Patent number 10,594,110
- Issue date Mar 17, 2020
- Sumitomo Electric Industries, Ltd.
- Kei Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device and the semiconductor...
- Patent number 9,373,939
- Issue date Jun 21, 2016
- Sumitomo Electric Industries, Ltd.
- Hiroki Mori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER, METHOD FOR FABRICATING VERT...
- Publication number 20190148914
- Publication date May 16, 2019
- Sumitomo Electric Industries, Ltd.
- Kei Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER, METHOD FOR FABRICATING VERT...
- Publication number 20190044306
- Publication date Feb 7, 2019
- Sumitomo Electric Industries, Ltd.
- Toshiyuki TANAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND THE SEMICONDUCTOR...
- Publication number 20150357793
- Publication date Dec 10, 2015
- Sumitomo Electric Industries, Ltd.
- Hiroki MORI
- H01 - BASIC ELECTRIC ELEMENTS