Satoru Okano

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmission characteristic measurement device and method
- Patent number 10,230,462
- Issue date Mar 12, 2019
- Fujitsu Limited
- Shoichiro Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal-to-noise ratio monitor and method for measuring opti...
- Patent number 10,020,878
- Issue date Jul 10, 2018
- Fujitsu Limited
- Shoichiro Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device and optical transmission system
- Patent number 9,813,183
- Issue date Nov 7, 2017
- Fujitsu Limited
- Kentaro Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and optical transmission device
- Patent number 9,698,902
- Issue date Jul 4, 2017
- Fujitsu Limited
- Kentaro Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus and optical transmission system
- Patent number 9,673,929
- Issue date Jun 6, 2017
- Fujitsu Limited
- Makoto Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mitigation of spectral offset in an optical filter
- Patent number 9,515,733
- Issue date Dec 6, 2016
- Fujitsu Limited
- Youichi Akasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-band optical signal-to-noise ratio monitor
- Patent number 9,515,727
- Issue date Dec 6, 2016
- Fujitsu Limited
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplification apparatus, optical transmission apparatus, an...
- Patent number 9,391,421
- Issue date Jul 12, 2016
- Fujitsu Limited
- Satoru Okano
- G02 - OPTICS
Information Patent Grant
Correction table for interferometric optical signal-to-noise ratio...
- Patent number 9,270,369
- Issue date Feb 23, 2016
- Fujitsu Limited
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-polarization interferometric optical signal-to-noise ratio mon...
- Patent number 9,112,605
- Issue date Aug 18, 2015
- Fujitsu Limited
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical packet switching system and method for controlling the peak...
- Patent number 9,077,475
- Issue date Jul 7, 2015
- Fujitsu Telecom Networks Limited
- Tatsuhiko Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WDM optical transmission system and control method thereof
- Patent number 8,615,167
- Issue date Dec 24, 2013
- Fujitsu Limited
- Yasushi Sugaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of upgrading optical node, and an optical node apparatus
- Patent number 7,650,072
- Issue date Jan 19, 2010
- Fujitsu Limited
- Miki Onaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing device, an optical leakage prevent...
- Patent number 7,619,813
- Issue date Nov 17, 2009
- Fujitsu Limited
- Taizo Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensation method in optical communication system havi...
- Patent number 7,542,677
- Issue date Jun 2, 2009
- Fujitsu Limited
- Motoyoshi Sekiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of upgrading optical node, and an optical node apparatus
- Patent number 7,522,839
- Issue date Apr 21, 2009
- Fujitsu Limited
- Miki Onaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and dispersion compensator
- Patent number 7,376,361
- Issue date May 20, 2008
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensation method in optical communication system havi...
- Patent number 7,274,878
- Issue date Sep 25, 2007
- Fujitsu Limited
- Motoyoshi Sekiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system using in-line amplifiers
- Patent number 7,263,296
- Issue date Aug 28, 2007
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and dispersion compensator
- Patent number 7,116,913
- Issue date Oct 3, 2006
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system using in-line amplifiers
- Patent number 7,116,918
- Issue date Oct 3, 2006
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength multiplexing transmission apparatus and wavelength demul...
- Patent number 7,079,771
- Issue date Jul 18, 2006
- Fujitsu Limited
- Kazuo Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for optical transmission adopting dispersion comp...
- Patent number 7,068,876
- Issue date Jun 27, 2006
- Fujitsu Limited
- Takashi Tsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for optical fiber communication, and device and system for u...
- Patent number 7,006,769
- Issue date Feb 28, 2006
- Fujitsu Limited
- Yumiko Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and dispersion compensator
- Patent number 6,823,141
- Issue date Nov 23, 2004
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for optical fiber communication, and terminal device and sys...
- Patent number 6,738,584
- Issue date May 18, 2004
- Fujitsu Ltd.
- Takashi Tsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system using in-line amplifiers
- Patent number 6,570,691
- Issue date May 27, 2003
- Fujitsu Limited
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength multiplexing transmission apparatus and wavelength demul...
- Patent number 6,496,288
- Issue date Dec 17, 2002
- Fujitsu Limited
- Kazuo Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device and optical communication system
- Patent number 6,449,074
- Issue date Sep 10, 2002
- Fujitsu Limited
- Satoru Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength multiplexing transmission apparatus and wavelength demul...
- Patent number 6,295,147
- Issue date Sep 25, 2001
- Fujitsu Limited
- Kazuo Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK CONTROL APPARATUS, NETWORK CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20180294875
- Publication date Oct 11, 2018
- Fujitsu Limited
- SATORU OKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION CHARACTERISTIC MEASUREMENT DEVICE AND METHOD
- Publication number 20180145747
- Publication date May 24, 2018
- Fujitsu Limited
- Shoichiro Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK CONTROLLER, OPTICAL TRANSMISSION SYSTEM, AND METHOD FOR DET...
- Publication number 20180006717
- Publication date Jan 4, 2018
- Fujitsu Limited
- SATORU OKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL-TO-NOISE RATIO MONITOR AND METHOD FOR MEASURING OPTI...
- Publication number 20160308611
- Publication date Oct 20, 2016
- FUJITSU LIMITED
- Shoichiro ODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-BAND OPTICAL SIGNAL-TO-NOISE RATIO MONITOR
- Publication number 20160261340
- Publication date Sep 8, 2016
- Fujitsu Limited
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MITIGATION OF SPECTRAL OFFSET IN AN OPTICAL FILTER
- Publication number 20160261343
- Publication date Sep 8, 2016
- Fujitsu Limited
- Youichi Akasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AMPLIFICATION APPARATUS, OPTICAL TRANSMISSION APPARATUS, AN...
- Publication number 20160094007
- Publication date Mar 31, 2016
- Fujitsu Limited
- SATORU OKANO
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20160094305
- Publication date Mar 31, 2016
- Fujitsu Limited
- Makoto YAMASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20160094307
- Publication date Mar 31, 2016
- FUJITSU LIMITED
- Kentaro NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION DEVICE
- Publication number 20150381272
- Publication date Dec 31, 2015
- FUJITSU LIMITED
- Kentaro NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORRECTION TABLE FOR INTERFEROMETRIC OPTICAL SIGNAL-TO-NOISE RATION...
- Publication number 20150200724
- Publication date Jul 16, 2015
- FUJITSU LIMITED
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-POLARIZATION INTERFEROMETRIC OPTICAL SIGNAL-TO-NOISE RATIO MON...
- Publication number 20140369678
- Publication date Dec 18, 2014
- Jeng-Yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WDM OPTICAL TRANSMISSION SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20120063771
- Publication date Mar 15, 2012
- Fujitsu Limited
- Yasushi SUGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF UPGRADING OPTICAL NODE, AND AN OPTICAL NODE APPARATUS
- Publication number 20090226167
- Publication date Sep 10, 2009
- FUJITSU LIMITED
- Miki Onaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dispersion compensation apparatus and dispersion compensation method
- Publication number 20080056726
- Publication date Mar 6, 2008
- FUJITSU LIMITED
- Hideaki Sugiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of upgrading optical node, and an optical node apparatus
- Publication number 20080002978
- Publication date Jan 3, 2008
- Miki Onaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dispersion compensation method in optical communication system havi...
- Publication number 20080002979
- Publication date Jan 3, 2008
- FUJITSU LIMITED
- Motoyoshi Sekiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system and dispersion compensator
- Publication number 20070014578
- Publication date Jan 18, 2007
- FUJITSU LIMITED
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system using in-line amplifiers
- Publication number 20060285856
- Publication date Dec 21, 2006
- FUJITSU LIMITED
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength division multiplexing device, an optical leakage prevent...
- Publication number 20060221435
- Publication date Oct 5, 2006
- FUJITSU LIMITED
- Taizo Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission apparatus, optical transmission system and dis...
- Publication number 20050265725
- Publication date Dec 1, 2005
- FUJITSU LIMITED
- Satoru Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system and dispersion compensator
- Publication number 20050047792
- Publication date Mar 3, 2005
- FUJITSU LIMITED
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dispersion compensation method in optical communication system havi...
- Publication number 20030198473
- Publication date Oct 23, 2003
- FUJITSU LIMITED
- Motoyoshi Sekiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system using in-line amplifiers
- Publication number 20030194242
- Publication date Oct 16, 2003
- FUJITSU LIMITED
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength multiplexing transmission apparatus and wavelength demul...
- Publication number 20030030867
- Publication date Feb 13, 2003
- FUJITSU LIMITED
- Kazuo Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20020093705
- Publication date Jul 18, 2002
- FUJITSU LIMITED
- SATORU OKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength multiplexing transmission apparatus and wavelength demul...
- Publication number 20010050792
- Publication date Dec 13, 2001
- FUJITSU LIMITED
- Kazuo Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system and dispersion compensator
- Publication number 20010015843
- Publication date Aug 23, 2001
- Akira Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Satoru Okano

Person

Patents Grantslast 30 patents

Optical transmission characteristic measurement device and method

Optical signal-to-noise ratio monitor and method for measuring opti...

Optical transmission device and optical transmission system

Optical transmission system and optical transmission device

Optical transmission apparatus and optical transmission system

Mitigation of spectral offset in an optical filter

In-band optical signal-to-noise ratio monitor

Optical amplification apparatus, optical transmission apparatus, an...

Correction table for interferometric optical signal-to-noise ratio...

Dual-polarization interferometric optical signal-to-noise ratio mon...

Optical packet switching system and method for controlling the peak...

WDM optical transmission system and control method thereof

Method of upgrading optical node, and an optical node apparatus

Wavelength division multiplexing device, an optical leakage prevent...

Dispersion compensation method in optical communication system havi...

Method of upgrading optical node, and an optical node apparatus

Optical transmission system and dispersion compensator

Dispersion compensation method in optical communication system havi...

Optical transmission system using in-line amplifiers

Optical transmission system and dispersion compensator

Optical transmission system using in-line amplifiers

Wavelength multiplexing transmission apparatus and wavelength demul...

Method and system for optical transmission adopting dispersion comp...

Method for optical fiber communication, and device and system for u...

Optical transmission system and dispersion compensator

Method for optical fiber communication, and terminal device and sys...

Optical transmission system using in-line amplifiers

Wavelength multiplexing transmission apparatus and wavelength demul...

Optical transmission device and optical communication system

Wavelength multiplexing transmission apparatus and wavelength demul...

Patents Applicationslast 30 patents

NETWORK CONTROL APPARATUS, NETWORK CONTROL METHOD, AND STORAGE MEDIUM

OPTICAL TRANSMISSION CHARACTERISTIC MEASUREMENT DEVICE AND METHOD

NETWORK CONTROLLER, OPTICAL TRANSMISSION SYSTEM, AND METHOD FOR DET...

OPTICAL SIGNAL-TO-NOISE RATIO MONITOR AND METHOD FOR MEASURING OPTI...

IN-BAND OPTICAL SIGNAL-TO-NOISE RATIO MONITOR

MITIGATION OF SPECTRAL OFFSET IN AN OPTICAL FILTER

OPTICAL AMPLIFICATION APPARATUS, OPTICAL TRANSMISSION APPARATUS, AN...

OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION SYSTEM

OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION SYSTEM

OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION DEVICE

CORRECTION TABLE FOR INTERFEROMETRIC OPTICAL SIGNAL-TO-NOISE RATION...

DUAL-POLARIZATION INTERFEROMETRIC OPTICAL SIGNAL-TO-NOISE RATIO MON...

WDM OPTICAL TRANSMISSION SYSTEM AND CONTROL METHOD THEREOF

METHOD OF UPGRADING OPTICAL NODE, AND AN OPTICAL NODE APPARATUS

Dispersion compensation apparatus and dispersion compensation method

Method of upgrading optical node, and an optical node apparatus

Dispersion compensation method in optical communication system havi...

Optical transmission system and dispersion compensator

Optical transmission system using in-line amplifiers

Wavelength division multiplexing device, an optical leakage prevent...

Optical transmission apparatus, optical transmission system and dis...

Optical transmission system and dispersion compensator

Dispersion compensation method in optical communication system havi...

Optical transmission system using in-line amplifiers

Wavelength multiplexing transmission apparatus and wavelength demul...

OPTICAL TRANSMISSION DEVICE AND OPTICAL COMMUNICATION SYSTEM

Wavelength multiplexing transmission apparatus and wavelength demul...

Optical transmission system and dispersion compensator