Toshiaki Okuno

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Channel allocation method for multi-channel optical transmission an...
- Patent number 8,385,743
- Issue date Feb 26, 2013
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength converter
- Patent number 8,054,525
- Issue date Nov 8, 2011
- Sumitomo Electric Industries, Ltd
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Light source apparatus
- Patent number 8,054,537
- Issue date Nov 8, 2011
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Light source apparatus
- Patent number 7,982,943
- Issue date Jul 19, 2011
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Optical fiber and broadband light source
- Patent number 7,787,730
- Issue date Aug 31, 2010
- Sumitomo Electric Industries, Ltd
- Masaaki Hirano
- G02 - OPTICS
Information Patent Grant
Broadband light source device
- Patent number 7,746,545
- Issue date Jun 29, 2010
- Sumitomo Electric Industries, Ltd
- Toshiaki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light generator, optical amplifier, and optical communication system
- Patent number 7,580,183
- Issue date Aug 25, 2009
- Sumitomo Electric Industries, Ltd.
- Motoki Kakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinear optical signal-treating apparatus
- Patent number 7,551,822
- Issue date Jun 23, 2009
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Optical transmission system
- Patent number 7,539,417
- Issue date May 26, 2009
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinear optical signal-treating apparatus
- Patent number 7,522,798
- Issue date Apr 21, 2009
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Optical fiber and optical device using the same
- Patent number 7,483,614
- Issue date Jan 27, 2009
- Sumitomo Electric Industries, Ltd.
- Masaaki Hirano
- G02 - OPTICS
Information Patent Grant
Method of wavelength conversion and wavelength converter
- Patent number 7,379,677
- Issue date May 27, 2008
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Light source apparatus
- Patent number 7,340,135
- Issue date Mar 4, 2008
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical demultiplexer and optical transmission system
- Patent number 7,324,756
- Issue date Jan 29, 2008
- Sumitomo Electric Industries, Ltd.
- Masato Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion-compensating system
- Patent number 7,292,748
- Issue date Nov 6, 2007
- Sumitomo Electric Industries, Ltd.
- Masao Tsukitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, optical multiplexer, and optical demul...
- Patent number 7,280,759
- Issue date Oct 9, 2007
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber and optical device using the same
- Patent number 7,233,727
- Issue date Jun 19, 2007
- Sumitomo Electric Industries, Ltd.
- Masaaki Hirano
- G02 - OPTICS
Information Patent Grant
Wavelength converter
- Patent number 7,202,994
- Issue date Apr 10, 2007
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Grant
Optical transmission line and optical transmission system
- Patent number 7,162,129
- Issue date Jan 9, 2007
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system for reducing nonlinear optical phenomen...
- Patent number 7,103,285
- Issue date Sep 5, 2006
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission line, method of making optical transmission li...
- Patent number 7,085,040
- Issue date Aug 1, 2006
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Raman amplifier and optical transmission system
- Patent number 7,085,041
- Issue date Aug 1, 2006
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion-compensating system
- Patent number 7,079,769
- Issue date Jul 18, 2006
- Sumitomo Electric Industries, Ltd.
- Masa Tsukitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength converter
- Patent number 6,982,823
- Issue date Jan 3, 2006
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical communication system and method of assigning signal channels
- Patent number 6,963,695
- Issue date Nov 8, 2005
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensating module, line switching apparatus and optica...
- Patent number 6,907,200
- Issue date Jun 14, 2005
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission line and optical communication system
- Patent number 6,907,172
- Issue date Jun 14, 2005
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable dispersion compensator and optical transmission system
- Patent number 6,892,003
- Issue date May 10, 2005
- Sumitomo Electric Industries, Ltd.
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Raman amplifier
- Patent number 6,888,669
- Issue date May 3, 2005
- Sumitomo Electric Industries, Ltd.
- Masashi Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission system
- Patent number 6,868,203
- Issue date Mar 15, 2005
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPECTROSCOPIC MEASUREMENT METHOD AND SPECTROSCOPIC MEASUREMENT DEVICE
- Publication number 20170219433
- Publication date Aug 3, 2017
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G01 - MEASURING TESTING
Information Patent Application
Light source apparatus
- Publication number 20110122644
- Publication date May 26, 2011
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS
- Publication number 20110116282
- Publication date May 19, 2011
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERTER
- Publication number 20100134868
- Publication date Jun 3, 2010
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Broadband light source device
- Publication number 20090252467
- Publication date Oct 8, 2009
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Wavelength converter
- Publication number 20090207481
- Publication date Aug 20, 2009
- Sumitomo Electric Industries, Ltd.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...
- Publication number 20090185165
- Publication date Jul 23, 2009
- Sumitomo Electric Industries, Ltd.
- Masato TANAKA
- G01 - MEASURING TESTING
Information Patent Application
Optical Measurement Apparatus And Wideband Light Source Apparatus E...
- Publication number 20090185161
- Publication date Jul 23, 2009
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
APPARATUS FOR INSPECTING FOOD
- Publication number 20090185163
- Publication date Jul 23, 2009
- Sumitomo Electric Industries, Ltd.
- Takayuki SHIMAZU
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...
- Publication number 20090185164
- Publication date Jul 23, 2009
- Sumitomo Electric Industries, Ltd.
- Masato TANAKA
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...
- Publication number 20090184247
- Publication date Jul 23, 2009
- Sumitomo Electric Industries, Ltd.
- Takayuki SHIMAZU
- G01 - MEASURING TESTING
Information Patent Application
Analyzer, Authenticity Judging Device, Authenticity Judging Method,...
- Publication number 20090152475
- Publication date Jun 18, 2009
- Sumitomo Electric Industries, Ltd.
- Takashi Sasaki
- G02 - OPTICS
Information Patent Application
Optical Fiber and Broadband Light Source
- Publication number 20090129409
- Publication date May 21, 2009
- SUMITOMO ELECTRIC INUDSTRIES LTD.
- Masaaki Hirano
- G02 - OPTICS
Information Patent Application
Light Source Apparatus
- Publication number 20090022189
- Publication date Jan 22, 2009
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Imaging system
- Publication number 20090012405
- Publication date Jan 8, 2009
- Takemi Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device for inspecting hollow-body cavity
- Publication number 20080252880
- Publication date Oct 16, 2008
- Sumitomo Electric Industries, Ltd.
- Masato Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NONLINEAR OPTICAL SIGNAL-TREATING APPARATUS
- Publication number 20080226243
- Publication date Sep 18, 2008
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Light source unit and spectrum analyzer
- Publication number 20080212091
- Publication date Sep 4, 2008
- Sumitomo Electric Industries, Ltd.
- Masato Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Optical device and wavelength conversion method and optical fiber s...
- Publication number 20070258717
- Publication date Nov 8, 2007
- Masaaki Hirano
- G02 - OPTICS
Information Patent Application
Nonlinear optical signal-treating apparatus
- Publication number 20070189681
- Publication date Aug 16, 2007
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Broad-band light source
- Publication number 20070160092
- Publication date Jul 12, 2007
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Optical fiber and optical device using the same
- Publication number 20070053641
- Publication date Mar 8, 2007
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Masaaki Hirano
- G02 - OPTICS
Information Patent Application
Optical fiber and optical device using the same
- Publication number 20070047962
- Publication date Mar 1, 2007
- Masaaki Hirano
- G02 - OPTICS
Information Patent Application
Light source apparatus
- Publication number 20060245703
- Publication date Nov 2, 2006
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Dispersion-compensating system
- Publication number 20060245689
- Publication date Nov 2, 2006
- Sumitomo Electric Industries, Ltd.
- Masao Tsukitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of wavelength conversion and wavelength converter
- Publication number 20050207757
- Publication date Sep 22, 2005
- Toshiaki Okuno
- G02 - OPTICS
Information Patent Application
Raman amplifier and optical transmission system
- Publication number 20050012987
- Publication date Jan 20, 2005
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system
- Publication number 20040246566
- Publication date Dec 9, 2004
- Toshiyuki Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission line and optical transmission system
- Publication number 20040247270
- Publication date Dec 9, 2004
- Toshiaki Okuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength converter
- Publication number 20040234216
- Publication date Nov 25, 2004
- Toshiaki Okuno
- G02 - OPTICS

Toshiaki Okuno

Person

Patents Grantslast 30 patents

Channel allocation method for multi-channel optical transmission an...

Wavelength converter

Light source apparatus

Light source apparatus

Optical fiber and broadband light source

Broadband light source device

Light generator, optical amplifier, and optical communication system

Nonlinear optical signal-treating apparatus

Optical transmission system

Nonlinear optical signal-treating apparatus

Optical fiber and optical device using the same

Method of wavelength conversion and wavelength converter

Light source apparatus

Optical demultiplexer and optical transmission system

Dispersion-compensating system

Optical transmission system, optical multiplexer, and optical demul...

Optical fiber and optical device using the same

Wavelength converter

Optical transmission line and optical transmission system

Optical transmission system for reducing nonlinear optical phenomen...

Optical transmission line, method of making optical transmission li...

Raman amplifier and optical transmission system

Dispersion-compensating system

Wavelength converter

Optical communication system and method of assigning signal channels

Dispersion compensating module, line switching apparatus and optica...

Optical transmission line and optical communication system

Variable dispersion compensator and optical transmission system

Raman amplifier

Optical transmission system

Patents Applicationslast 30 patents

SPECTROSCOPIC MEASUREMENT METHOD AND SPECTROSCOPIC MEASUREMENT DEVICE

Light source apparatus

LIGHT SOURCE APPARATUS

WAVELENGTH CONVERTER

Broadband light source device

Wavelength converter

METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...

Optical Measurement Apparatus And Wideband Light Source Apparatus E...

APPARATUS FOR INSPECTING FOOD

METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...

METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE...

Analyzer, Authenticity Judging Device, Authenticity Judging Method,...

Optical Fiber and Broadband Light Source

Light Source Apparatus

Imaging system

Device for inspecting hollow-body cavity

NONLINEAR OPTICAL SIGNAL-TREATING APPARATUS

Light source unit and spectrum analyzer

Optical device and wavelength conversion method and optical fiber s...

Nonlinear optical signal-treating apparatus

Broad-band light source

Optical fiber and optical device using the same

Optical fiber and optical device using the same

Light source apparatus

Dispersion-compensating system

Method of wavelength conversion and wavelength converter

Raman amplifier and optical transmission system

Optical transmission system

Optical transmission line and optical transmission system

Wavelength converter