Yutaka ONISHI

Person

Yamato-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 10,998,696
- Issue date May 4, 2021
- Sumitomo Electric Industries, Ltd.
- Natsumi Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser, method for fabricating vert...
- Patent number 10,847,950
- Issue date Nov 24, 2020
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Vertical cavity surface-emitting laser
- Patent number 10,819,083
- Issue date Oct 27, 2020
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength monitor
- Patent number 9,395,487
- Issue date Jul 19, 2016
- Sumitomo Electric Industries, Ltd
- Katsumi Uesaka
- G01 - MEASURING TESTING
Information Patent Grant
Coherent mixer and 2×2 multi-mode interference coupler
- Patent number 9,366,820
- Issue date Jun 14, 2016
- Sumitomo Electric Industries, Ltd.
- Naoko Konishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spot-size converter
- Patent number 9,279,939
- Issue date Mar 8, 2016
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- G02 - OPTICS
Information Patent Grant
Coherent mixer
- Patent number 9,164,237
- Issue date Oct 20, 2015
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- G02 - OPTICS
Information Patent Grant
Semiconductor optical device
- Patent number 9,122,003
- Issue date Sep 1, 2015
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- G02 - OPTICS
Information Patent Grant
Polarization control device
- Patent number 9,069,194
- Issue date Jun 30, 2015
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- G02 - OPTICS
Information Patent Grant
Dual polarization quadrature phase shift keying optical modulator
- Patent number 8,718,412
- Issue date May 6, 2014
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for forming coating film on facet of semiconductor optical d...
- Patent number 8,617,911
- Issue date Dec 31, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for producing the same
- Patent number 8,477,820
- Issue date Jul 2, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing surface emitting semiconductor device
- Patent number 8,389,308
- Issue date Mar 5, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode with ridge waveguide structure and method for manufactu...
- Patent number 8,218,591
- Issue date Jul 10, 2012
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser diode (VCSEL) with enhanced...
- Patent number 7,953,135
- Issue date May 31, 2011
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 7,852,896
- Issue date Dec 14, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
VCSEL with reduced light scattering within optical cavity
- Patent number 7,852,895
- Issue date Dec 14, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser diode and a method for produ...
- Patent number 7,813,403
- Issue date Oct 12, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser
- Patent number 7,809,041
- Issue date Oct 5, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser
- Patent number 7,738,526
- Issue date Jun 15, 2010
- Sumitomo Electric Industries Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor device
- Patent number 7,668,219
- Issue date Feb 23, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER
- Publication number 20200099195
- Publication date Mar 26, 2020
- Sumitomo Electric Industries, Ltd.
- Natsumi KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE-EMITTING LASER
- Publication number 20190372301
- Publication date Dec 5, 2019
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER, METHOD FOR FABRICATING VERT...
- Publication number 20190067908
- Publication date Feb 28, 2019
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING SEMICONDUCTOR LASER
- Publication number 20180278022
- Publication date Sep 27, 2018
- Sumitomo Electric Industries, Ltd.
- Nein-Yi LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH MONITOR
- Publication number 20150085292
- Publication date Mar 26, 2015
- Sumitomo Electric Industries, Ltd.
- Katsumi UESAKA
- G02 - OPTICS
Information Patent Application
COHERENT MIXER AND 2X2 MULTI-MODE INTERFERENCE COUPLER
- Publication number 20140334775
- Publication date Nov 13, 2014
- Sumitomo Electric Industries, Ltd.
- Naoko Konishi
- G02 - OPTICS
Information Patent Application
Polarization Control Device
- Publication number 20140126855
- Publication date May 8, 2014
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20140023314
- Publication date Jan 23, 2014
- Yutaka ONISHI
- G02 - OPTICS
Information Patent Application
COHERENT MIXER
- Publication number 20130330038
- Publication date Dec 12, 2013
- Yutaka ONISHI
- G02 - OPTICS
Information Patent Application
DUAL POLARIZATION QUADRATURE PHASE SHIFT KEYING OPTICAL MODULATOR
- Publication number 20130216175
- Publication date Aug 22, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- G02 - OPTICS
Information Patent Application
SPOT-SIZE CONVERTER
- Publication number 20120224820
- Publication date Sep 6, 2012
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- G02 - OPTICS
Information Patent Application
METHOD FOR FORMING COATING FILM ON FACET OF SEMICONDUCTOR OPTICAL D...
- Publication number 20120214265
- Publication date Aug 23, 2012
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20120093190
- Publication date Apr 19, 2012
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SURFACE EMITTING SEMICONDUCTOR DEVICE
- Publication number 20120094408
- Publication date Apr 19, 2012
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE WITH RIDGE WAVEGUIDE STRUCTURE AND METHOD FOR MANUFACTU...
- Publication number 20110164642
- Publication date Jul 7, 2011
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER
- Publication number 20100014551
- Publication date Jan 21, 2010
- Sumitomo Electric Industries, Ltd.
- Yutaka ONISHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
VCSEL WITH REDUCED LIGHT SCATTERING WITHIN OPTICAL CAVITY
- Publication number 20090213892
- Publication date Aug 27, 2009
- Sumitomo Electric Industries, Ltd.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser
- Publication number 20090141766
- Publication date Jun 4, 2009
- Yutaka Onishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vertical cavity surface emitting laser diode and a method for produ...
- Publication number 20090097518
- Publication date Apr 16, 2009
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical cavity surface emitting laser diode (VCSEL) with enhanced...
- Publication number 20090080487
- Publication date Mar 26, 2009
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser
- Publication number 20080285612
- Publication date Nov 20, 2008
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser
- Publication number 20080253422
- Publication date Oct 16, 2008
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor device
- Publication number 20080019410
- Publication date Jan 24, 2008
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Yutaka Onishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface emitting semiconductor device
- Publication number 20080002750
- Publication date Jan 3, 2008
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Yutaka Onishi
- H01 - BASIC ELECTRIC ELEMENTS

Yutaka ONISHI

Person

Patents Grantslast 30 patents

Vertical cavity surface emitting laser

Vertical cavity surface emitting laser, method for fabricating vert...

Vertical cavity surface-emitting laser

Wavelength monitor

Coherent mixer and 2×2 multi-mode interference coupler

Spot-size converter

Coherent mixer

Semiconductor optical device

Polarization control device

Dual polarization quadrature phase shift keying optical modulator

Method for forming coating film on facet of semiconductor optical d...

Semiconductor laser device and method for producing the same

Method for producing surface emitting semiconductor device

Laser diode with ridge waveguide structure and method for manufactu...

Vertical cavity surface emitting laser diode (VCSEL) with enhanced...

Vertical cavity surface emitting laser

VCSEL with reduced light scattering within optical cavity

Vertical cavity surface emitting laser diode and a method for produ...

Surface emitting semiconductor laser

Surface emitting semiconductor laser

Surface emitting semiconductor device

Patents Applicationslast 30 patents

VERTICAL CAVITY SURFACE EMITTING LASER

VERTICAL CAVITY SURFACE-EMITTING LASER

VERTICAL CAVITY SURFACE EMITTING LASER, METHOD FOR FABRICATING VERT...

SURFACE-EMITTING SEMICONDUCTOR LASER

WAVELENGTH MONITOR

COHERENT MIXER AND 2X2 MULTI-MODE INTERFERENCE COUPLER

Polarization Control Device

SEMICONDUCTOR OPTICAL DEVICE

COHERENT MIXER

DUAL POLARIZATION QUADRATURE PHASE SHIFT KEYING OPTICAL MODULATOR

SPOT-SIZE CONVERTER

METHOD FOR FORMING COATING FILM ON FACET OF SEMICONDUCTOR OPTICAL D...

SEMICONDUCTOR LASER DEVICE AND METHOD FOR PRODUCING THE SAME

METHOD FOR PRODUCING SURFACE EMITTING SEMICONDUCTOR DEVICE

LASER DIODE WITH RIDGE WAVEGUIDE STRUCTURE AND METHOD FOR MANUFACTU...

VERTICAL CAVITY SURFACE EMITTING LASER

VCSEL WITH REDUCED LIGHT SCATTERING WITHIN OPTICAL CAVITY

Surface emitting semiconductor laser

Vertical cavity surface emitting laser diode and a method for produ...

Vertical cavity surface emitting laser diode (VCSEL) with enhanced...

Surface emitting semiconductor laser

Surface emitting semiconductor laser

Surface emitting semiconductor device

Surface emitting semiconductor device