Masami ISHIURA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 10,326,257
- Issue date Jun 18, 2019
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 10,290,998
- Issue date May 14, 2019
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 9,800,021
- Issue date Oct 24, 2017
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming semiconductor laser diode implemented with samp...
- Patent number 9,577,142
- Issue date Feb 21, 2017
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor laser
- Patent number 9,331,456
- Issue date May 3, 2016
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20180076596
- Publication date Mar 15, 2018
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masami ISHIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR FORMING SEMICONDUCTOR LASER DIODE IMPLEMENTED WITH SAMP...
- Publication number 20160126700
- Publication date May 5, 2016
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20150311674
- Publication date Oct 29, 2015
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masami ISHIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR LASER
- Publication number 20150037919
- Publication date Feb 5, 2015
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masami ISHIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20100297796
- Publication date Nov 25, 2010
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masami Ishiura
- B82 - NANO-TECHNOLOGY