Masahiro Sarashina

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sleep control method and dynamic wavelength allocation control method
- Patent number 10,063,339
- Issue date Aug 28, 2018
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Band control system, band control apparatus and communication appar...
- Patent number 9,866,347
- Issue date Jan 9, 2018
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter, subscriber side device, and light source tempe...
- Patent number 9,722,708
- Issue date Aug 1, 2017
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DWA control in an OLT with decrease in margin of bandwidth utilizat...
- Patent number 9,331,809
- Issue date May 3, 2016
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exchange device
- Patent number 9,178,646
- Issue date Nov 3, 2015
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network unit registration method
- Patent number 9,112,610
- Issue date Aug 18, 2015
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for registering optical network unit in telecommunications n...
- Patent number 9,094,150
- Issue date Jul 28, 2015
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission control apparatus improved in transmission efficiency...
- Patent number 9,020,342
- Issue date Apr 28, 2015
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply control method, an optical network unit, an optical li...
- Patent number 8,837,944
- Issue date Sep 16, 2014
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic communication bandwidth allocation method, computer-readabl...
- Patent number 8,724,991
- Issue date May 13, 2014
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic bandwidth allocating control apparatus with bandwidth usabi...
- Patent number 8,559,459
- Issue date Oct 15, 2013
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber terminal of adjusting intensity of optical signal by con...
- Patent number 8,280,252
- Issue date Oct 2, 2012
- Oki Electric Industry Co. Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronized code division multiplexing communication method and sy...
- Patent number 8,260,134
- Issue date Sep 4, 2012
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code division multiplex communication system
- Patent number 8,254,340
- Issue date Aug 28, 2012
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code division multiplex signal receiving apparatus and code divisio...
- Patent number 8,073,000
- Issue date Dec 6, 2011
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network communication method and system
- Patent number 8,014,675
- Issue date Sep 6, 2011
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BAND CONTROL SYSTEM, BAND CONTROL APPARATUS AND COMMUNICATION APPAR...
- Publication number 20170250777
- Publication date Aug 31, 2017
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLEEP CONTROL METHOD AND DYNAMIC WAVELENGTH ALLOCATION CONTROL METHOD
- Publication number 20170063486
- Publication date Mar 2, 2017
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER, SUBSCRIBER SIDE DEVICE, AND LIGHT SOURCE TEMPE...
- Publication number 20160248520
- Publication date Aug 25, 2016
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DWA CONTROL IN AN OLT WITH DECREASE IN MARGIN OF BANDWIDTH UTILIZAT...
- Publication number 20150280851
- Publication date Oct 1, 2015
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REGISTERING OPTICAL NETWORK UNIT IN TELECOMMUNICATIONS N...
- Publication number 20140270775
- Publication date Sep 18, 2014
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK UNIT REGISTRATION METHOD
- Publication number 20130259482
- Publication date Oct 3, 2013
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXCHANGE DEVICE
- Publication number 20130230315
- Publication date Sep 5, 2013
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION CONTROL APPARATUS IMPROVED IN TRANSMISSION EFFICIENCY...
- Publication number 20130089325
- Publication date Apr 11, 2013
- Oki Electric Industry Co., Ltd.
- Masahiro SARASHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC COMMUNICATION BANDWIDTH ALLOCATION METHOD, COMPUTER-READABL...
- Publication number 20120257894
- Publication date Oct 11, 2012
- OF Networks Co., Ltd.
- Masahiro SARASHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SUPPLY CONTROL METHOD, AN OPTICAL NETWORK UNIT, AN OPTICAL LI...
- Publication number 20120251115
- Publication date Oct 4, 2012
- Oki Electric Industry Co., Ltd.
- Masahiro SARASHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC BANDWIDTH ALLOCATING CONTROL APPARATUS WITH BANDWIDTH USABI...
- Publication number 20120051371
- Publication date Mar 1, 2012
- Oki Electric Industry Co., Ltd.
- Masahiro SARASHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber terminal of adjusting intensity of optical signal by con...
- Publication number 20110008046
- Publication date Jan 13, 2011
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchronized code division multiplexing communication method and sy...
- Publication number 20100080559
- Publication date Apr 1, 2010
- OKI ELECTRONIC INDUSTRIES CO., LTD.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive optical network communication method and system
- Publication number 20090232499
- Publication date Sep 17, 2009
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code division multiplex communication system
- Publication number 20090220232
- Publication date Sep 3, 2009
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code division multiplex signal receiving apparatus and code divisio...
- Publication number 20090208213
- Publication date Aug 20, 2009
- Oki Electric Industry Co., Ltd.
- Masahiro Sarashina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiro Sarashina

Person

Patents Grantslast 30 patents

Sleep control method and dynamic wavelength allocation control method

Band control system, band control apparatus and communication appar...

Optical transmitter, subscriber side device, and light source tempe...

DWA control in an OLT with decrease in margin of bandwidth utilizat...

Exchange device

Optical network unit registration method

Method for registering optical network unit in telecommunications n...

Transmission control apparatus improved in transmission efficiency...

Power supply control method, an optical network unit, an optical li...

Dynamic communication bandwidth allocation method, computer-readabl...

Dynamic bandwidth allocating control apparatus with bandwidth usabi...

Subscriber terminal of adjusting intensity of optical signal by con...

Synchronized code division multiplexing communication method and sy...

Code division multiplex communication system

Code division multiplex signal receiving apparatus and code divisio...

Passive optical network communication method and system

Patents Applicationslast 30 patents

BAND CONTROL SYSTEM, BAND CONTROL APPARATUS AND COMMUNICATION APPAR...

SLEEP CONTROL METHOD AND DYNAMIC WAVELENGTH ALLOCATION CONTROL METHOD

OPTICAL TRANSMITTER, SUBSCRIBER SIDE DEVICE, AND LIGHT SOURCE TEMPE...

DWA CONTROL IN AN OLT WITH DECREASE IN MARGIN OF BANDWIDTH UTILIZAT...

METHOD FOR REGISTERING OPTICAL NETWORK UNIT IN TELECOMMUNICATIONS N...

OPTICAL NETWORK UNIT REGISTRATION METHOD

EXCHANGE DEVICE

TRANSMISSION CONTROL APPARATUS IMPROVED IN TRANSMISSION EFFICIENCY...

DYNAMIC COMMUNICATION BANDWIDTH ALLOCATION METHOD, COMPUTER-READABL...

POWER SUPPLY CONTROL METHOD, AN OPTICAL NETWORK UNIT, AN OPTICAL LI...

DYNAMIC BANDWIDTH ALLOCATING CONTROL APPARATUS WITH BANDWIDTH USABI...

Subscriber terminal of adjusting intensity of optical signal by con...

Synchronized code division multiplexing communication method and sy...

Passive optical network communication method and system

Code division multiplex communication system

Code division multiplex signal receiving apparatus and code divisio...