Tomohiko Kanie

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical device
- Patent number 9,182,601
- Issue date Nov 10, 2015
- Sumitomo Electric Industries, Ltd.
- Akira Inoue
- G02 - OPTICS
Information Patent Grant
Optical fiber cable
- Patent number 8,983,256
- Issue date Mar 17, 2015
- Sumitomo Electric Industries, Ltd.
- Kazuhisa Konishi
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 7,315,672
- Issue date Jan 1, 2008
- Sumitomo Electric Industries, Ltd.
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Grant
Optical device and production method thereof
- Patent number 7,120,331
- Issue date Oct 10, 2006
- Sumitomo Electric Industries, Ltd.
- Takayuki Shimazu
- G02 - OPTICS
Information Patent Grant
Movable mirror device, dispersion compensator, gain equalizer, and...
- Patent number 7,068,877
- Issue date Jun 27, 2006
- Sumitomo Electric Industries, Ltd.
- Michiko Takushima
- G02 - OPTICS
Information Patent Grant
Optical switch
- Patent number 7,003,191
- Issue date Feb 21, 2006
- Sumitomo Electric Industries, Ltd.
- Takahiro Sunaga
- G02 - OPTICS
Information Patent Grant
Optical switch and optical switch array
- Patent number 6,993,218
- Issue date Jan 31, 2006
- Sumitomo Electric Industries, Ltd.
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Grant
Optical switch, optical add/drop apparatus, optical transmission sy...
- Patent number 6,931,172
- Issue date Aug 16, 2005
- Sumitomo Electric Industries, Ltd.
- Takahiro Sunaga
- 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
Optical switch for switching between multiple main light emitters
- Patent number 6,868,198
- Issue date Mar 15, 2005
- Sumitomo Electric Industries, Ltd.
- Takahiro Sunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module, light divider/insertor and light transmission device
- Patent number 6,801,683
- Issue date Oct 5, 2004
- Sumitomo Electric Industries, Ltd.
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Grant
Optical variable attenuator and optical module
- Patent number 6,782,185
- Issue date Aug 24, 2004
- Sumitomo Electric Industries, Ltd.
- Makoto Katayama
- G02 - OPTICS
Information Patent Grant
Optical switch
- Patent number 6,782,155
- Issue date Aug 24, 2004
- Sumitomo Electric Industries, Ltd.
- Makoto Katayama
- G02 - OPTICS
Information Patent Grant
Variable dispersion compensator and optical transmission system
- Patent number 6,659,614
- Issue date Dec 9, 2003
- Sumitomo Electric Industries, Ltd.
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of increasing index of refraction of silica glass
- Patent number 5,617,460
- Issue date Apr 1, 1997
- Sumitomo Electric Industries, Ltd.
- Makoto Katayama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20140071511
- Publication date Mar 13, 2014
- Sumitomo Electric Industries, Ltd.
- Masaki SUZUKI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20140050448
- Publication date Feb 20, 2014
- Sumitomo Electric Industries, Ltd.
- Kazuhisa Konishi
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20120328238
- Publication date Dec 27, 2012
- Sumitomo Electric Industries, Ltd.
- Akira INOUE
- G02 - OPTICS
Information Patent Application
METHOD OF CONNECTING OPTICAL FIBER AND CONNECTING STRUCTURE OF OPTI...
- Publication number 20120321253
- Publication date Dec 20, 2012
- Sumitomo Electric Industries, Ltd.
- Osamu SHIMAKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MEASURING PHYSICAL QUANTITY OF OBJECT TO BE MEASURED, AND...
- Publication number 20100033711
- Publication date Feb 11, 2010
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G01 - MEASURING TESTING
Information Patent Application
Wavelength-selectable device and optical communication system inclu...
- Publication number 20060045425
- Publication date Mar 2, 2006
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Application
Optical communication system
- Publication number 20060045526
- Publication date Mar 2, 2006
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical device and production method thereof
- Publication number 20050191005
- Publication date Sep 1, 2005
- Takayuki Shimazu
- G02 - OPTICS
Information Patent Application
Actuator structure and optical device
- Publication number 20050156191
- Publication date Jul 21, 2005
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Application
Optical device
- Publication number 20050123234
- Publication date Jun 9, 2005
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Application
Movable mirror device, dispersion compensator, gain equalizer, and...
- Publication number 20050025415
- Publication date Feb 3, 2005
- Michiko Takushima
- G02 - OPTICS
Information Patent Application
Optical switch
- Publication number 20050025412
- Publication date Feb 3, 2005
- Yoshihiro Hirata
- G02 - OPTICS
Information Patent Application
Optical switch
- Publication number 20040179772
- Publication date Sep 16, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takahiro Sunaga
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH FOR SWITCHING BETWEEN MULTIPLE MAIN LIGHT EMITTERS
- Publication number 20040047541
- Publication date Mar 11, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takahiro Sunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switch, optical add/drop apparatus, optical transmission sy...
- Publication number 20040028321
- Publication date Feb 12, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takahiro Sunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical module, light divider/insertor and light transmission device
- Publication number 20040008921
- Publication date Jan 15, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Application
Optical variable attenuator and optical module
- Publication number 20040005135
- Publication date Jan 8, 2004
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Makoto Katayama
- G02 - OPTICS
Information Patent Application
Optical switch and optical switch array
- Publication number 20030103715
- Publication date Jun 5, 2003
- Tomohiko Kanie
- G02 - OPTICS
Information Patent Application
Variable dispersion compensator and optical transmission system
- Publication number 20030002772
- Publication date Jan 2, 2003
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switch
- Publication number 20020176653
- Publication date Nov 28, 2002
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Makoto Katayama
- G02 - OPTICS
Information Patent Application
Variable dispersion compensator and optical transmission system
- Publication number 20020159701
- Publication date Oct 31, 2002
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tomohiko Kanie

Person

Patents Grantslast 30 patents

Optical device

Optical fiber cable

Optical device

Optical device and production method thereof

Movable mirror device, dispersion compensator, gain equalizer, and...

Optical switch

Optical switch and optical switch array

Optical switch, optical add/drop apparatus, optical transmission sy...

Variable dispersion compensator and optical transmission system

Optical switch for switching between multiple main light emitters

Optical module, light divider/insertor and light transmission device

Optical variable attenuator and optical module

Optical switch

Variable dispersion compensator and optical transmission system

Method of increasing index of refraction of silica glass

Patents Applicationslast 30 patents

WAVELENGTH SELECTIVE SWITCH

OPTICAL FIBER CABLE

OPTICAL DEVICE

METHOD OF CONNECTING OPTICAL FIBER AND CONNECTING STRUCTURE OF OPTI...

METHOD OF MEASURING PHYSICAL QUANTITY OF OBJECT TO BE MEASURED, AND...

Wavelength-selectable device and optical communication system inclu...

Optical communication system

Optical device and production method thereof

Actuator structure and optical device

Optical device

Movable mirror device, dispersion compensator, gain equalizer, and...

Optical switch

Optical switch

OPTICAL SWITCH FOR SWITCHING BETWEEN MULTIPLE MAIN LIGHT EMITTERS

Optical switch, optical add/drop apparatus, optical transmission sy...

Optical module, light divider/insertor and light transmission device

Optical variable attenuator and optical module

Optical switch and optical switch array

Variable dispersion compensator and optical transmission system

Optical switch

Variable dispersion compensator and optical transmission system