Yukio Honkawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating a semiconductor laser device that includes g...
- Patent number 7,563,630
- Issue date Jul 21, 2009
- The Furukawa Electric Co., Ltd.
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for fabricating the same
- Patent number 7,145,930
- Issue date Dec 5, 2006
- The Furukawa Electric Co., Ltd.
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for fabricating the same
- Patent number 6,768,759
- Issue date Jul 27, 2004
- The Furukawa Electric Co., Ltd.
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser device and method for fabricating the same
- Publication number 20070031985
- Publication date Feb 8, 2007
- FURUKAWA ELECTRIC CO., LTD.
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and method for fabricating the same
- Publication number 20050002431
- Publication date Jan 6, 2005
- FURUKAWA ELECTRIC CO., LTD.
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and method for fabricating the same
- Publication number 20020159493
- Publication date Oct 31, 2002
- Yukio Honkawa
- H01 - BASIC ELECTRIC ELEMENTS