FURUSHIMA; YUJI

Patent Applications and Registrations

Patent applications and USPTO patent grants for FURUSHIMA; YUJI.The latest application filed is for "surface-emitting semiconductor laser and sensing module".

Company Profile

3.10.10

FURUSHIMA; YUJI - MIYAGI JP
Furushima; Yuji - Tokyo 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
Surface-emitting Semiconductor Laser And Sensing Module App 20210083454 - NAKATA; HIDEHIKO ; et al.	2021-03-18
Drive unit and light-emitting device Grant 10,833,477 - Maeda , et al. November 10, 2	2020-11-10
Light emitting apparatus and method of manufacturing light emitting apparatus Grant 10,727,144 - Murayama , et al.	2020-07-28
Drive Unit And Light-emitting Device App 20190296518 - MAEDA; Osamu ; et al.	2019-09-26
Light Emitting Apparatus And Method Of Manufacturing Light Emitting Apparatus App 20190035700 - MURAYAMA; MASAHIRO ; et al.	2019-01-31
Group III nitride semiconductor device, p-type contact structure, and method for fabricating group III nitride semiconductor device Grant 9,379,523 - Enya , et al. June 28, 2	2016-06-28
Group Iii Nitride Semiconductor Device, P-type Contact Structure, And Method For Fabricating Group Iii Nitride Semiconductor Device App 20150255958 - ENYA; Yohei ; et al.	2015-09-10
Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Grant 8,494,020 - Furushima , et al. July 23, 2	2013-07-23
Semiconductor light emitting device and method of manufacturing it Grant 8,253,150 - Furushima , et al. August 28, 2	2012-08-28
Semiconductor Light Emitting Device, Optical Pickup Unit And Information Recording/reproduction Apparatus App 20120205680 - Furushima; Yuji ; et al.	2012-08-16
Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Grant 8,243,769 - Furushima , et al. August 14, 2	2012-08-14
Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus App 20080151960 - Furushima; Yuji ; et al.	2008-06-26
Semiconductor light emitting device and method of manufacturing it App 20080111142 - Furushima; Yuji ; et al.	2008-05-15
Method for manufacturing semiconductor laser having recombination layer stripes in current blocking structure Grant 6,670,203 - Furushima December 30, 2	2003-12-30
Optical semiconductor device and method of manufacturing the same Grant 6,539,039 - Furushima March 25, 2	2003-03-25
Semiconductor laser and method for manufacturing the same App 20020075927 - Furushima, Yuji	2002-06-20
Optical semiconductor device and method of manufactoring the same App 20010030327 - Furushima, Yuji	2001-10-18
Semiconductor optical device and method of manufacturing the same App 20010010701 - Furushima, Yuji	2001-08-02
light emitting semiconductor device and its manufacturing method Grant 5,815,520 - Furushima September 29, 1	1998-09-29

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