Chie Fukuda

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wavelength monitor, wavelength lockable laser diode and method for...
- Patent number 9,065,251
- Issue date Jun 23, 2015
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulator module and semiconductor optical modulator
- Patent number 9,046,703
- Issue date Jun 2, 2015
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor laser
- Patent number 8,737,446
- Issue date May 27, 2014
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making polarization rotator and the polarization rotator...
- Patent number 8,705,901
- Issue date Apr 22, 2014
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Grant
Semiconductor laser and method for manufacturing the same
- Patent number 8,649,410
- Issue date Feb 11, 2014
- Sumitomo Electric Industries Ltd.
- Chie Fukuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 8,488,637
- Issue date Jul 16, 2013
- Sumitomo Electric Industries Ltd.
- Chie Fukuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor optical modulation device, Mach-Zehnder interferomete...
- Patent number 8,384,980
- Issue date Feb 26, 2013
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Grant
Semiconductor laser
- Patent number 8,155,161
- Issue date Apr 10, 2012
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 8,149,889
- Issue date Apr 3, 2012
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wavelength tunable laser
- Patent number 8,005,123
- Issue date Aug 23, 2011
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 7,995,635
- Issue date Aug 9, 2011
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a coating film on a facet of a semiconductor las...
- Patent number 7,596,162
- Issue date Sep 29, 2009
- Sumitomo Electric Industries Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide device and method of manufacturing same
- Patent number 7,228,045
- Issue date Jun 5, 2007
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Grant
Optically amplifying waveguide, optical amplifier module, and optic...
- Patent number 7,181,119
- Issue date Feb 20, 2007
- Sumitomo Electric Industries, Ltd.
- Motoki Kakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device with lightwave circuit element
- Patent number 7,127,135
- Issue date Oct 24, 2006
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Grant
Lightwave circuit device
- Patent number 7,110,639
- Issue date Sep 19, 2006
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide device, and method of manufacturing optical waveg...
- Patent number 7,092,607
- Issue date Aug 15, 2006
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Grant
Process of producing fluoride glass
- Patent number 5,746,801
- Issue date May 5, 1998
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dispersion-compensating fiber and method of fabricating the same
- Patent number 5,740,297
- Issue date Apr 14, 1998
- Sumitomo Electric Industries, Ltd.
- Masashi Onishi
- G02 - OPTICS
Information Patent Grant
Method of fabricating dispersion compensation fiber
- Patent number 5,581,647
- Issue date Dec 3, 1996
- Sumitomo Electric Industries, Ltd.
- Masashi Onishi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULATOR MODULE AND SEMICONDUCTOR OPTICAL MODULATOR
- Publication number 20140241659
- Publication date Aug 28, 2014
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- G02 - OPTICS
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130235891
- Publication date Sep 12, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130148676
- Publication date Jun 13, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130094527
- Publication date Apr 18, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING POLARIZATION ROTATOR AND THE POLARIZATION ROTATOR...
- Publication number 20120213465
- Publication date Aug 23, 2012
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL MODULATION DEVICE, MACH-ZEHNDER INTERFEROMETE...
- Publication number 20120033284
- Publication date Feb 9, 2012
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20110235667
- Publication date Sep 29, 2011
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20110235659
- Publication date Sep 29, 2011
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20110051772
- Publication date Mar 3, 2011
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20100316074
- Publication date Dec 16, 2010
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100296539
- Publication date Nov 25, 2010
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR INTEGRATED OPTICAL DEVICE AND METHOD OF MAKING THE SAME
- Publication number 20100284019
- Publication date Nov 11, 2010
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20100254422
- Publication date Oct 7, 2010
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER
- Publication number 20100189143
- Publication date Jul 29, 2010
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming a coating film on a facet of a semiconductor las...
- Publication number 20080089377
- Publication date Apr 17, 2008
- Chie Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Production method of optical waveguide device and optical waveguide...
- Publication number 20060088267
- Publication date Apr 27, 2006
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Lightwave circuit device
- Publication number 20050276539
- Publication date Dec 15, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical device with lightwave circuit element
- Publication number 20050254746
- Publication date Nov 17, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Method of manufacturing optical waveguide device
- Publication number 20050213915
- Publication date Sep 29, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Method of manufacturing optical waveguide device
- Publication number 20050213916
- Publication date Sep 29, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Optical waveguide device and method of manufacturing same
- Publication number 20050213917
- Publication date Sep 29, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Optical waveguide device, and method of manufacturing optical waveg...
- Publication number 20050169592
- Publication date Aug 4, 2005
- Sumitomo Electric Industries, Ltd.
- Chie Fukuda
- G02 - OPTICS
Information Patent Application
Optically amplifying waveguide, optical amplifier module, and optic...
- Publication number 20050078905
- Publication date Apr 14, 2005
- Motoki Kakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated optical element, integrated optical element fabrication...
- Publication number 20040057653
- Publication date Mar 25, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Chie Fukuda
- G02 - OPTICS

Chie Fukuda

Person

Patents Grantslast 30 patents

Wavelength monitor, wavelength lockable laser diode and method for...

Optical modulator module and semiconductor optical modulator

Semiconductor laser

Method for making polarization rotator and the polarization rotator...

Semiconductor laser and method for manufacturing the same

Semiconductor laser

Semiconductor optical modulation device, Mach-Zehnder interferomete...

Semiconductor laser

Semiconductor laser device

Wavelength tunable laser

Semiconductor laser

Method for forming a coating film on a facet of a semiconductor las...

Optical waveguide device and method of manufacturing same

Optically amplifying waveguide, optical amplifier module, and optic...

Optical device with lightwave circuit element

Lightwave circuit device

Optical waveguide device, and method of manufacturing optical waveg...

Process of producing fluoride glass

Dispersion-compensating fiber and method of fabricating the same

Method of fabricating dispersion compensation fiber

Patents Applicationslast 30 patents

OPTICAL MODULATOR MODULE AND SEMICONDUCTOR OPTICAL MODULATOR

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

METHOD FOR MAKING POLARIZATION ROTATOR AND THE POLARIZATION ROTATOR...

SEMICONDUCTOR OPTICAL MODULATION DEVICE, MACH-ZEHNDER INTERFEROMETE...

SEMICONDUCTOR LASER

SEMICONDUCTOR LASER

SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LASER

SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR INTEGRATED OPTICAL DEVICE AND METHOD OF MAKING THE SAME

SEMICONDUCTOR LASER

WAVELENGTH TUNABLE LASER

Method for forming a coating film on a facet of a semiconductor las...

Production method of optical waveguide device and optical waveguide...

Lightwave circuit device

Optical device with lightwave circuit element

Method of manufacturing optical waveguide device

Method of manufacturing optical waveguide device

Optical waveguide device and method of manufacturing same

Optical waveguide device, and method of manufacturing optical waveg...

Optically amplifying waveguide, optical amplifier module, and optic...

Integrated optical element, integrated optical element fabrication...