Hatori; Nobuaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hatori; Nobuaki.The latest application filed is for "optical device and method of manufacturing the same".

Company Profile

1.30.29

Hatori; Nobuaki - Tsukuba JP
Hatori; Nobuaki - Kanagawa JP
Hatori; Nobuaki - Kawasaki N/A JP
Hatori; Nobuaki - Meguro JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical device and method of manufacturing the same Grant 11,177,623 - Hatori , et al. November 16, 2	2021-11-16
Semiconductor light-emitting device and optical device Grant 10,958,036 - Hatori March 23, 2	2021-03-23
Optical Device And Method Of Manufacturing The Same App 20200132951 - HATORI; Nobuaki ; et al.	2020-04-30
Semiconductor Light-emitting Device And Optical Device App 20190131761 - Hatori; Nobuaki	2019-05-02
Spot size converter, light source, optical transmitter, optical receiver and optical transmitter-receiver Grant 9,964,704 - Hatori , et al. May 8, 2	2018-05-08
Optical waveguide, optical interposer and light source Grant 9,904,011 - Hatori , et al. February 27, 2	2018-02-27
Semiconductor light emitting device and optical transceiver Grant 9,871,347 - Hatori , et al. January 16, 2	2018-01-16
Semiconductor Light Emitting Device And Optical Transceiver App 20170098922 - Hatori; Nobuaki ; et al.	2017-04-06
Semiconductor optical waveguide device with an anti-reflection diffraction grating formed on both lateral sides of a core layer along a direction of optical propagation Grant 9,612,411 - Hatori , et al. April 4, 2	2017-04-04
Optical waveguide coupler and method for manufacturing same Grant 9,429,706 - Hatori , et al. August 30, 2	2016-08-30
Optical device, optical transmitter, optical receiver, optical transceiver, and method of manufacturing optical device Grant 9,297,956 - Hatori , et al. March 29, 2	2016-03-29
Optical semiconductor apparatus Grant 9,235,000 - Hatori , et al. January 12, 2	2016-01-12
Spot size converter, optical transmitter, optical receiver, optical transceiver, and method of manufacturing spot size converter Grant 9,195,001 - Hatori , et al. November 24, 2	2015-11-24
Light source circuit and light source device equipped with same Grant 9,151,894 - Okano , et al. October 6, 2	2015-10-06
Optical Waveguide Coupler And Method For Manufacturing Same App 20150277044 - Hatori; Nobuaki ; et al.	2015-10-01
Semiconductor Optical Waveguide Device App 20150277072 - Hatori; Nobuaki ; et al.	2015-10-01
Optical semiconductor device, light emitting device, optical transmitting device, and method of manufacturing optical semiconductor device Grant 9,130,352 - Hatori , et al. September 8, 2	2015-09-08
Spot-size converter, manufacturing method thereof, and integrated optical circuit device Grant 9,128,240 - Hatori , et al. September 8, 2	2015-09-08
Light Source Circuit And Light Source Device Equipped With Same App 20150036964 - Okano; Makoto ; et al.	2015-02-05
Semiconductor light emitting device and method for manufacturing the same Grant 8,906,721 - Hatori , et al. December 9, 2	2014-12-09
Optical semiconductor device having diffraction grating disposed on both sides of waveguide and its manufacture method Grant 8,891,578 - Hatori , et al. November 18, 2	2014-11-18
Optical Semiconductor Apparatus App 20140314370 - HATORI; Nobuaki ; et al.	2014-10-23
Spot-size Converter, Manufacturing Method Thereof, And Integrated Optical Circuit Device App 20140294341 - Hatori; Nobuaki ; et al.	2014-10-02
Optical Waveguide, Optical Interposer And Light Source App 20140233881 - Hatori; Nobuaki ; et al.	2014-08-21
Spot Size Converter, Light Source, Optical Transmitter, Optical Receiver And Optical Transmitter-receiver App 20140233901 - Hatori; Nobuaki ; et al.	2014-08-21
Semiconductor light emitting device and fabrication method for semiconductor light emitting device Grant 8,802,468 - Hatori , et al. August 12, 2	2014-08-12
Optical semiconductor device and method of manufacturing optical semiconductor device Grant 8,729,526 - Hatori May 20, 2	2014-05-20
Semiconductor Light Emitting Device And Fabrication Method For Semiconductor Light Emitting Device App 20130267054 - Hatori; Nobuaki ; et al.	2013-10-10
Semiconductor Light Emitting Device And Method For Manufacturing The Same App 20130267052 - Hatori; Nobuaki ; et al.	2013-10-10
Optical Semiconductor Device, Light Emitting Device, Optical Transmitting Device, And Method Of Manufacturing Optical Semiconductor Device App 20130259081 - HATORI; Nobuaki ; et al.	2013-10-03
Optical Device, Optical Transmitter, Optical Receiver, Optical Transceiver, And Method Of Manufacturing Optical Device App 20130229809 - HATORI; Nobuaki ; et al.	2013-09-05
Semiconductor light emitting device and fabrication method for semiconductor light emitting device Grant 8,483,252 - Hatori , et al. July 9, 2	2013-07-09
Spot Size Converter, Optical Transmitter, Optical Receiver, Optical Transceiver, And Method Of Manufacturing Spot Size Converter App 20130170807 - HATORI; Nobuaki ; et al.	2013-07-04
Semiconductor light-emitting device, optical module, transmitter, and optical communication system Grant 8,304,757 - Hatori , et al. November 6, 2	2012-11-06
Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method Grant 8,232,125 - Hatori , et al. July 31, 2	2012-07-31
Optical Semiconductor Device And Method Of Manufacturing Optical Semiconductor Device App 20110140084 - HATORI; Nobuaki	2011-06-16
Optical semiconductor device having diffraction grating disposed on both sides of waveguide and its manufacture method App 20110027926 - Hatori; Nobuaki ; et al.	2011-02-03
Semiconductor Light-emitting Device, Optical Module, Transmitter, And Optical Communication System App 20110006282 - Hatori; Nobuaki ; et al.	2011-01-13
Optical semiconductor device having diffraction grating disposed on both sides of waveguide and its manufacture method Grant 7,835,418 - Hatori , et al. November 16, 2	2010-11-16
Optical semiconductor device having diffraction grating Grant 7,738,523 - Hatori , et al. June 15, 2	2010-06-15
Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method App 20090263926 - Hatori; Nobuaki ; et al.	2009-10-22
Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method Grant 7,573,060 - Hatori , et al. August 11, 2	2009-08-11
Semiconductor laser and method of fabricating the same Grant 7,522,647 - Hatori , et al. April 21, 2	2009-04-21
Semiconductor Light Emitting Device And Method For Manufacturing The Same App 20090086785 - HATORI; Nobuaki ; et al.	2009-04-02
Semiconductor Light Emitting Device And Fabrication Method For Semiconductor Light Emitting Device App 20080232417 - HATORI; Nobuaki ; et al.	2008-09-25
Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method App 20080157059 - Hatori; Nobuaki ; et al.	2008-07-03
Optical semiconductor device having diffraction grating disposed on both sides of waveguide and its manufacture method App 20080144691 - Hatori; Nobuaki ; et al.	2008-06-19
Semiconductor light emitting element, method of manufacturing the same and semiconductor light emitting device App 20080042122 - Hatori; Nobuaki ; et al.	2008-02-21
Optical semiconductor device having diffraction grating App 20070248134 - Hatori; Nobuaki ; et al.	2007-10-25
Semiconductor laser and method of fabricating the same App 20060222028 - Hatori; Nobuaki ; et al.	2006-10-05
Wavelength conversion device Grant 7,081,983 - Akiyama , et al. July 25, 2	2006-07-25
Wavelength conversion device App 20050117200 - Akiyama, Tomoyuki ; et al.	2005-06-02
Method of manufacturing a semiconductor laser Grant 6,867,057 - Hatori March 15, 2	2005-03-15
Method of manufacturing a semiconductor laser App 20040038440 - Hatori, Nobuaki	2004-02-26
Laser diode Grant 6,628,691 - Hatori September 30, 2	2003-09-30
Laser diode App 20020085605 - Hatori, Nobuaki	2002-07-04

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