Sonomi Ishii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber module lead frame and optical fiber module
- Patent number 6,905,261
- Issue date Jun 14, 2005
- The Furukawa Electric Co., Ltd.
- Sonomi Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal transmission line for an optical modulator
- Patent number 6,873,449
- Issue date Mar 29, 2005
- The Furukawa Electric Co., Ltd.
- Lim Cheng Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module
- Patent number 6,677,572
- Issue date Jan 13, 2004
- The Furukawa Electric Co., Ltd.
- Sonomi Ishii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL TRANSMISSION LINE FOR AN OPTICAL MODULATOR
- Publication number 20050052721
- Publication date Mar 10, 2005
- THE FURUKAWA ELECTRIC CO., LTD.
- Lim Cheng Guan
- G02 - OPTICS
Information Patent Application
Optical fiber module lead frame and optical fiber module
- Publication number 20020159721
- Publication date Oct 31, 2002
- Sonomi Ishii
- G02 - OPTICS
Information Patent Application
Optical module
- Publication number 20020047088
- Publication date Apr 25, 2002
- Sonomi Ishii
- H01 - BASIC ELECTRIC ELEMENTS