Yukihiro Yokomachi

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Termination unit and optical fiber exchange method using the same
- Patent number 10,591,693
- Issue date Mar 17, 2020
- Sumitomo Electric Industries, Ltd.
- Takayasu Yamauchi
- G02 - OPTICS
Information Patent Grant
Reduced fiber count networks, devices, and related methods
- Patent number 10,541,754
- Issue date Jan 21, 2020
- Sumitomo Electric Lightwave Corp.
- Tsutomu Watanabe
- G02 - OPTICS
Information Patent Grant
Method for assembling optical connector
- Patent number 9,360,633
- Issue date Jun 7, 2016
- SEI Optifrontier Co., Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Optical connector and method for assembling optical connector
- Patent number 9,110,253
- Issue date Aug 18, 2015
- SEI Optifrontier Co., Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Optical connector construction tool
- Patent number 9,075,204
- Issue date Jul 7, 2015
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ferrule holder
- Patent number 8,985,876
- Issue date Mar 24, 2015
- Sei Optifrontier Co., Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Method for connecting optical fibers
- Patent number 8,763,246
- Issue date Jul 1, 2014
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Grant
Optical connector and method for assembling same
- Patent number 8,740,479
- Issue date Jun 3, 2014
- SEI Optifrontier Co., Ltd.
- Seiji Shitama
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 8,690,454
- Issue date Apr 8, 2014
- Sei Optifrontier Co., Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Method for assembling optical connector
- Patent number 8,539,796
- Issue date Sep 24, 2013
- Sei Optifrontier Co., Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Optical cable gripping member
- Patent number 8,478,100
- Issue date Jul 2, 2013
- Sumitomo Electric Industries, Ltd.
- Yoshinobu Toda
- G02 - OPTICS
Information Patent Grant
Optical connector assembling jig and optical connector assembling m...
- Patent number 8,401,356
- Issue date Mar 19, 2013
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 8,317,406
- Issue date Nov 27, 2012
- Sumitomo Electric Industries, Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Optical connector, and method of assembling optical connector
- Patent number 8,297,850
- Issue date Oct 30, 2012
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 8,047,726
- Issue date Nov 1, 2011
- Sumitomo Electric Industries, Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Grant
Holder, fusion-splicing apparatus, and manufacturing method of opti...
- Patent number 7,934,874
- Issue date May 3, 2011
- Sumitomo Electric Industries, Ltd.
- Toshihiko Honma
- G02 - OPTICS
Information Patent Grant
Optical connector and method of attaching optical fiber cord to opt...
- Patent number 7,731,429
- Issue date Jun 8, 2010
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Grant
Housing of connector plug for optical fiber
- Patent number D573949
- Issue date Jul 29, 2008
- Seikoh Giken Co., Ltd.
- Junji Taira
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Core connector for an optical communication connector
- Patent number D571301
- Issue date Jun 17, 2008
- Matsushita Electric Works, Ltd.
- Yoshiyuki Nakashima
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Optical communication connector
- Patent number D556688
- Issue date Dec 4, 2007
- Matsushita Electric Works, Ltd.
- Yoshihiro Shogaki
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Optical fiber array and substrate for the optical fiber array
- Patent number 6,882,790
- Issue date Apr 19, 2005
- Sumitomo Electric Industries, Ltd.
- Shinsuke Niiyama
- G02 - OPTICS
Information Patent Grant
Optical switch for switching plural optical fibers
- Patent number 5,483,608
- Issue date Jan 9, 1996
- Sumitomo Electric Industries, Ltd.
- Yukihiro Yokomachi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
REDUCED FIBER COUNT NETWORKS, DEVICES, AND RELATED METHODS
- Publication number 20200162162
- Publication date May 21, 2020
- Sumitomo Electric Lightwave Corp.
- Tsutomu Watanabe
- G02 - OPTICS
Information Patent Application
TERMINATION UNIT AND OPTICAL FIBER EXCHANGE METHOD USING THE SAME
- Publication number 20190064468
- Publication date Feb 28, 2019
- Sumitomo Electric Industries, Ltd.
- Takayasu YAMAUCHI
- G02 - OPTICS
Information Patent Application
REDUCED FIBER COUNT NETWORKS, DEVICES, AND RELATED METHODS
- Publication number 20150326316
- Publication date Nov 12, 2015
- Sumitomo Electric Lightwave Corp.
- Tsutomu Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ASSEMBLING OPTICAL CONNECTOR
- Publication number 20130276290
- Publication date Oct 24, 2013
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20130266279
- Publication date Oct 10, 2013
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING OPTICAL CONNECTOR
- Publication number 20130230284
- Publication date Sep 5, 2013
- Sumitomo Electric Industries, Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING SAME
- Publication number 20130121653
- Publication date May 16, 2013
- Sumitomo Electric Industries, Ltd.
- Seiji Shitama
- G02 - OPTICS
Information Patent Application
FERRULE HOLDER
- Publication number 20120243839
- Publication date Sep 27, 2012
- Sumitomo Electric Industries, Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20120243832
- Publication date Sep 27, 2012
- Sumitomo Electric Industries, Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
METHOD FOR CONNECTING OPTICAL FIBERS
- Publication number 20120174395
- Publication date Jul 12, 2012
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Application
OPTICAL CABLE GRIPPING MEMBER
- Publication number 20120128312
- Publication date May 24, 2012
- Nippon Telegraph and Telephone Corporation
- Yoshinobu Toda
- G02 - OPTICS
Information Patent Application
METHOD FOR ASSEMBLING OPTICAL CONNECTOR
- Publication number 20110265521
- Publication date Nov 3, 2011
- SUMITOMO ELECTRIC INDUSTRIES.,LTD.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR CONSTRUCTION TOOL
- Publication number 20110119904
- Publication date May 26, 2011
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL CONNECTOR, AND ASSEMBLING METHOD OF OPTICAL CONNECTOR
- Publication number 20110116745
- Publication date May 19, 2011
- Sumitomo Electric Industries, Ltd.
- Daizo NISHIOKA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR ASSEMBLING JIG AND OPTICAL CONNECTOR ASSEMBLING M...
- Publication number 20110056246
- Publication date Mar 10, 2011
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20110008003
- Publication date Jan 13, 2011
- Sumitomo Electric Industries. Ltd.
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
Optical connector
- Publication number 20100284653
- Publication date Nov 11, 2010
- Yoshikyo Tamekuni
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR AND METHOD OF ATTACHING OPTICAL FIBER CORD TO OPT...
- Publication number 20090252460
- Publication date Oct 8, 2009
- Kenichiro Ohtsuka
- G02 - OPTICS
Information Patent Application
Holder, fusion-splicing apparatus, and manufacturing method of opti...
- Publication number 20090238523
- Publication date Sep 24, 2009
- Toshihiko Honma
- G02 - OPTICS
Information Patent Application
Optical Connector, and Method of Assembling Optical Connector
- Publication number 20080107381
- Publication date May 8, 2008
- Daizo Nishioka
- G02 - OPTICS
Information Patent Application
Optical fiber array and substrate for the optical fiber array
- Publication number 20040165854
- Publication date Aug 26, 2004
- Sumitomo Electric Industries, Ltd.
- Shinsuke Niiyama
- G02 - OPTICS
Information Patent Application
Optical fiber array, and circuit connection method using the optica...
- Publication number 20040042756
- Publication date Mar 4, 2004
- Yukihiro Yokomachi
- G02 - OPTICS

Yukihiro Yokomachi

Person

Patents Grantslast 30 patents

Termination unit and optical fiber exchange method using the same

Reduced fiber count networks, devices, and related methods

Method for assembling optical connector

Optical connector and method for assembling optical connector

Optical connector construction tool

Ferrule holder

Method for connecting optical fibers

Optical connector and method for assembling same

Optical connector

Method for assembling optical connector

Optical cable gripping member

Optical connector assembling jig and optical connector assembling m...

Optical connector

Optical connector, and method of assembling optical connector

Optical connector

Holder, fusion-splicing apparatus, and manufacturing method of opti...

Optical connector and method of attaching optical fiber cord to opt...

Housing of connector plug for optical fiber

Core connector for an optical communication connector

Optical communication connector

Optical fiber array and substrate for the optical fiber array

Optical switch for switching plural optical fibers

Patents Applicationslast 30 patents

REDUCED FIBER COUNT NETWORKS, DEVICES, AND RELATED METHODS

TERMINATION UNIT AND OPTICAL FIBER EXCHANGE METHOD USING THE SAME

REDUCED FIBER COUNT NETWORKS, DEVICES, AND RELATED METHODS

METHOD FOR ASSEMBLING OPTICAL CONNECTOR

OPTICAL CONNECTOR

OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING OPTICAL CONNECTOR

OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING SAME

FERRULE HOLDER

OPTICAL CONNECTOR

METHOD FOR CONNECTING OPTICAL FIBERS

OPTICAL CABLE GRIPPING MEMBER

METHOD FOR ASSEMBLING OPTICAL CONNECTOR

OPTICAL CONNECTOR CONSTRUCTION TOOL

OPTICAL CONNECTOR, AND ASSEMBLING METHOD OF OPTICAL CONNECTOR

OPTICAL CONNECTOR ASSEMBLING JIG AND OPTICAL CONNECTOR ASSEMBLING M...

OPTICAL CONNECTOR

Optical connector

OPTICAL CONNECTOR AND METHOD OF ATTACHING OPTICAL FIBER CORD TO OPT...

Holder, fusion-splicing apparatus, and manufacturing method of opti...

Optical Connector, and Method of Assembling Optical Connector

Optical fiber array and substrate for the optical fiber array

Optical fiber array, and circuit connection method using the optica...