Eisuke Sasaoka

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-core optical fiber interconnection structure and method for m...
- Patent number 9,568,688
- Issue date Feb 14, 2017
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Multicore optical fiber and optical module
- Patent number 9,482,814
- Issue date Nov 1, 2016
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multi-core optical fiber tape
- Patent number 9,453,979
- Issue date Sep 27, 2016
- Sumitomo Electric Industries, Ltd.
- Takuji Nagashima
- G02 - OPTICS
Information Patent Grant
Optical coupling element and manufacturing method
- Patent number 9,348,090
- Issue date May 24, 2016
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Bi-directional optical communication method and multi-core optical...
- Patent number 9,244,217
- Issue date Jan 26, 2016
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-core fiber
- Patent number 9,128,233
- Issue date Sep 8, 2015
- Sumitomo Electric Industries, Ltd.
- Toshiki Taru
- G02 - OPTICS
Information Patent Grant
Optical fiber cable
- Patent number 8,861,914
- Issue date Oct 14, 2014
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G02 - OPTICS
Information Patent Grant
Multicore optical fiber
- Patent number 8,805,146
- Issue date Aug 12, 2014
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 8,687,931
- Issue date Apr 1, 2014
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Multi-core optical fiber
- Patent number 8,655,131
- Issue date Feb 18, 2014
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Optical fiber cable
- Patent number 8,478,098
- Issue date Jul 2, 2013
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G02 - OPTICS
Information Patent Grant
Multi-core optical fiber
- Patent number 8,447,156
- Issue date May 21, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Optical branching device and optical communication system including...
- Patent number 8,417,077
- Issue date Apr 9, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Optical communications system
- Patent number 8,346,041
- Issue date Jan 1, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring temperature distribution of object, and sensor...
- Patent number 8,337,080
- Issue date Dec 25, 2012
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Grant
Optical communication system and arrangement converter
- Patent number 8,320,724
- Issue date Nov 27, 2012
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Grant
Fluid physical quantity measuring method and control method
- Patent number 8,287,184
- Issue date Oct 16, 2012
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Grant
Optical cable
- Patent number 8,184,937
- Issue date May 22, 2012
- Sumitomo Electric Industries, Ltd.
- Itaru Sakabe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical communications system
- Patent number 8,145,024
- Issue date Mar 27, 2012
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring polarization characteristics of optical fiber,...
- Patent number 8,077,299
- Issue date Dec 13, 2011
- Sumitomo Electric Industries, Ltd.
- Yoshinori Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber temperature sensor
- Patent number 7,997,792
- Issue date Aug 16, 2011
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber distribution type sensor and optical fiber distributi...
- Patent number 7,995,874
- Issue date Aug 9, 2011
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber feature distribution sensor
- Patent number 7,995,198
- Issue date Aug 9, 2011
- Sumitomo Electric Industries, Ltd
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Grant
Sensor and disturbance measurement method using the same
- Patent number 7,543,982
- Issue date Jun 9, 2009
- Sumitomo Electric Industries, Ltd.
- Yoshinori Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Temperature measuring device and temperature measurement method
- Patent number 7,534,031
- Issue date May 19, 2009
- Sumitomo Electric Industries, Ltd.
- Yoshinori Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Method of making a microstructured optical fiber
- Patent number 7,484,387
- Issue date Feb 3, 2009
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fibers
- Patent number 7,382,956
- Issue date Jun 3, 2008
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical transmission line constituting method, optical transmission...
- Patent number 7,359,602
- Issue date Apr 15, 2008
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical cable
- Patent number 7,321,709
- Issue date Jan 22, 2008
- Sumitomo Electric Industries, Ltd.
- Tomoyuki Yokokawa
- G02 - OPTICS
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

Patents Applicationslast 30 patents

Information Patent Application
MULTICORE OPTICAL FIBER AND OPTICAL MODULE
- Publication number 20160070058
- Publication date Mar 10, 2016
- Sumitomo Electric Industries, Ltd.
- Tetsuya NAKANISHI
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER TAPE
- Publication number 20150016791
- Publication date Jan 15, 2015
- Sumitomo Electric Industries, Ltd.
- Takuji Nagashima
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENT AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20150016795
- Publication date Jan 15, 2015
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20140153882
- Publication date Jun 5, 2014
- Tetsuya HAYASHI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20140064684
- Publication date Mar 6, 2014
- Sumitomo Electric Industries, LTD.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
MULTI-CORE FIBER
- Publication number 20130287347
- Publication date Oct 31, 2013
- Sumitomo Electric Industries, Ltd.
- Toshiki Taru
- G02 - OPTICS
Information Patent Application
INTERFERENCE MEASUREMENT DEVICE
- Publication number 20130271771
- Publication date Oct 17, 2013
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING ELEMENT AND MANUFACTURING METHOD
- Publication number 20130223795
- Publication date Aug 29, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER INTERCONNECTION STRUCTURE AND METHOD FOR M...
- Publication number 20130142487
- Publication date Jun 6, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER
- Publication number 20130136410
- Publication date May 30, 2013
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
BI-DIRECTIONAL OPTICAL COMMUNICATION METHOD AND MULTI-CORE OPTICAL...
- Publication number 20130129292
- Publication date May 23, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
POLARIZATION MAINTAINING MULTI-CORE OPTICAL FIBER
- Publication number 20130108206
- Publication date May 2, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING MULTI-CORE OPTICAL FIBER AND METHOD OF MAKING MULT...
- Publication number 20130074551
- Publication date Mar 28, 2013
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
LIQUID CONVEYING PIPE AND LIQUID CONVEYING DEVICE INCLUDING THE SAME
- Publication number 20120168017
- Publication date Jul 5, 2012
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Eisuke SASAOKA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
OPTICAL COMMUNICATIONS SYSTEM
- Publication number 20120148258
- Publication date Jun 14, 2012
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- EISUKE SASAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber manufacturing method and optical fiber
- Publication number 20110280532
- Publication date Nov 17, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
THERMAL INSULATOR, THERMAL INSULATING COMPONENT, METHOD OF MANUFACT...
- Publication number 20110262749
- Publication date Oct 27, 2011
- Eisuke Sasaoka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL BRANCHING DEVICE AND OPTICAL COMMUNICATION SYSTEM INCLUDING...
- Publication number 20110249940
- Publication date Oct 13, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20110235983
- Publication date Sep 29, 2011
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER
- Publication number 20110222828
- Publication date Sep 15, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke SASAOKA
- G02 - OPTICS
Information Patent Application
PHASE PLATE AND PHASE PLATE MANUFACTURING METHOD
- Publication number 20110211789
- Publication date Sep 1, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
MULTICORE OPTICAL FIBER
- Publication number 20110206330
- Publication date Aug 25, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
PHOTOELECTRIC CONVERSION UNIT
- Publication number 20110100428
- Publication date May 5, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING PREFORM FOR OPTICAL WAVEGUIDE
- Publication number 20110080590
- Publication date Apr 7, 2011
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER
- Publication number 20110052129
- Publication date Mar 3, 2011
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
OPTICAL COMMUNICATIONS SYSTEM
- Publication number 20110044700
- Publication date Feb 24, 2011
- Sumitomo Electric Industries, Ltd.
- EISUKE SASAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATIONS SYSTEM
- Publication number 20110008058
- Publication date Jan 13, 2011
- Eisuke Sasaoka
- G02 - OPTICS
Information Patent Application
OPTICAL CABLE
- Publication number 20100322572
- Publication date Dec 23, 2010
- Itaru Sakabe
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER FEATURE DISTRIBUTION SENSOR
- Publication number 20100238427
- Publication date Sep 23, 2010
- Sumitomo Electric Industries, Ltd.
- Eisuke Sasaoka
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMMUNICATION SYSTEM AND ARRANGEMENT CONVERTER
- Publication number 20100195965
- Publication date Aug 5, 2010
- Eisuke Sasaoka
- G02 - OPTICS

Eisuke Sasaoka

Person

Patents Grantslast 30 patents

Multi-core optical fiber interconnection structure and method for m...

Multicore optical fiber and optical module

Multi-core optical fiber tape

Optical coupling element and manufacturing method

Bi-directional optical communication method and multi-core optical...

Multi-core fiber

Optical fiber cable

Multicore optical fiber

Optical fiber

Multi-core optical fiber

Optical fiber cable

Multi-core optical fiber

Optical branching device and optical communication system including...

Optical communications system

Method for measuring temperature distribution of object, and sensor...

Optical communication system and arrangement converter

Fluid physical quantity measuring method and control method

Optical cable

Optical communications system

Method for measuring polarization characteristics of optical fiber,...

Optical fiber temperature sensor

Optical fiber distribution type sensor and optical fiber distributi...

Optical fiber feature distribution sensor

Sensor and disturbance measurement method using the same

Temperature measuring device and temperature measurement method

Method of making a microstructured optical fiber

Optical fibers

Optical transmission line constituting method, optical transmission...

Optical cable

Dispersion-compensating system

Patents Applicationslast 30 patents

MULTICORE OPTICAL FIBER AND OPTICAL MODULE

MULTI-CORE OPTICAL FIBER TAPE

OPTICAL COMPONENT AND OPTICAL COMMUNICATION SYSTEM

OPTICAL FIBER CABLE

OPTICAL FIBER

MULTI-CORE FIBER

INTERFERENCE MEASUREMENT DEVICE

OPTICAL COUPLING ELEMENT AND MANUFACTURING METHOD

MULTI-CORE OPTICAL FIBER INTERCONNECTION STRUCTURE AND METHOD FOR M...

MULTI-CORE OPTICAL FIBER

BI-DIRECTIONAL OPTICAL COMMUNICATION METHOD AND MULTI-CORE OPTICAL...

POLARIZATION MAINTAINING MULTI-CORE OPTICAL FIBER

METHOD OF MAKING MULTI-CORE OPTICAL FIBER AND METHOD OF MAKING MULT...

LIQUID CONVEYING PIPE AND LIQUID CONVEYING DEVICE INCLUDING THE SAME

OPTICAL COMMUNICATIONS SYSTEM

Optical fiber manufacturing method and optical fiber

THERMAL INSULATOR, THERMAL INSULATING COMPONENT, METHOD OF MANUFACT...

OPTICAL BRANCHING DEVICE AND OPTICAL COMMUNICATION SYSTEM INCLUDING...

OPTICAL FIBER CABLE

MULTI-CORE OPTICAL FIBER

PHASE PLATE AND PHASE PLATE MANUFACTURING METHOD

MULTICORE OPTICAL FIBER

PHOTOELECTRIC CONVERSION UNIT

METHOD OF MANUFACTURING PREFORM FOR OPTICAL WAVEGUIDE

MULTI-CORE OPTICAL FIBER

OPTICAL COMMUNICATIONS SYSTEM

OPTICAL COMMUNICATIONS SYSTEM

OPTICAL CABLE

OPTICAL FIBER FEATURE DISTRIBUTION SENSOR

OPTICAL COMMUNICATION SYSTEM AND ARRANGEMENT CONVERTER