Shunsuke OKUYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser with varied-width waveguide and semiconductor l...
- Patent number 8,811,447
- Issue date Aug 19, 2014
- Furukawa Electric Co., Ltd.
- Yutaka Ohki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER MODULE
- Publication number 20150146757
- Publication date May 28, 2015
- FURUKAWA ELECTRIC CO., LTD.
- Yutaka OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER WITH VARIED-WIDTH WAVEGUIDE AND SEMICONDUCTOR L...
- Publication number 20140314113
- Publication date Oct 23, 2014
- Yutaka OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND SEMICONDUCTOR LASER MODULE
- Publication number 20110206082
- Publication date Aug 25, 2011
- FURUKAWA ELECTRIC CO., LTD.
- Yutaka OHKI
- H01 - BASIC ELECTRIC ELEMENTS