Manabu Yoshimura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor optical device and method of fabricating the same
- Patent number 8,039,282
- Issue date Oct 18, 2011
- Sumitomo Electric Industries, Ltd.
- Manabu Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrule part and optical communications module
- Patent number 6,854,897
- Issue date Feb 15, 2005
- Sumitomo Electric Industries, Ltd.
- Masaki Furumai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor module
- Patent number 6,799,901
- Issue date Oct 5, 2004
- Sumitomo Electric Industries, Ltd.
- Manabu Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LD module
- Patent number 6,558,048
- Issue date May 6, 2003
- Sumitomo Electric Industries, Ltd.
- Yoshiki Kuhara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTICAST DATA DELIVERY SYSTEM
- Publication number 20100278092
- Publication date Nov 4, 2010
- Naruhito NAKAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20090252190
- Publication date Oct 8, 2009
- Sumitomo Electric Industries, Ltd.
- Manabu YOSHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical module capable of transmitting optical signal in bi-directi...
- Publication number 20050084217
- Publication date Apr 21, 2005
- Manabu Yoshimura
- G02 - OPTICS
Information Patent Application
Ferrule part and optical communications module
- Publication number 20030223701
- Publication date Dec 4, 2003
- Masaki Furumai
- G02 - OPTICS
Information Patent Application
Optical semiconductor module
- Publication number 20020164131
- Publication date Nov 7, 2002
- Manabu Yoshimura
- G02 - OPTICS
Information Patent Application
LD module
- Publication number 20010055451
- Publication date Dec 27, 2001
- Yoshiki Kuhara
- G02 - OPTICS