TATSUMI; Masaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for TATSUMI; Masaki.The latest application filed is for "inspecting method and inspection apparatus for membraneelectrode assembly".

Company Profile

2.13.23

TATSUMI; Masaki - Gotemba-shi JP
Tatsumi; Masaki - Tokyo JP
Tatsumi; Masaki - Osaka JP
TATSUMI; Masaki - Osaka-shi JP
Tatsumi; Masaki - Tenri JP
Tatsumi; Masaki - Nara JP
Tatsumi; Masaki - Mihara-shi JP
Tatsumi, Masaki - Tenri-shi JP
Tatsumi, Masaki - Nara-Ken 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
Inspecting Method And Inspection Apparatus For Membraneelectrode Assembly App 20210262949 - TAKESHITA; Shinya ; et al.	2021-08-26
X-ray inspection apparatus and x-ray inspection method Grant 10,989,674 - Tatsumi , et al. April 27, 2	2021-04-27
X-ray Inspection Apparatus And X-ray Inspection Method App 20200284738 - Tatsumi; Masaki ; et al.	2020-09-10
Light-emitting device with reflective resin Grant 9,537,065 - Sota , et al. January 3, 2	2017-01-03
Method For Manufacturing Light-emitting Device, And Light-emitting Device App 20150357527 - TAMAKI; Kazuo ; et al.	2015-12-10
Led Classification Method, Led Classification Device, Recording Medium, And Liquid-crystal Display Device App 20150268408 - Ohta; Masayuki ; et al.	2015-09-24
Light emitting module, surface light source, liquid crystal display, and illuminating device Grant 9,091,882 - Hineno , et al. July 28, 2	2015-07-28
Led Classification Method, Led Classification Device, And Recording Medium App 20150019168 - Ohta; Masayuki ; et al.	2015-01-15
Light-emitting Device App 20140159076 - Sota; Yoshiki ; et al.	2014-06-12
Semiconductor apparatus, inspection method thereof and electric device Grant 8,749,263 - Ohta , et al. June 10, 2	2014-06-10
Illumination Device For Use In Aquaculture And Aquaculture Device App 20130118414 - KOMADA; Satoshi ; et al.	2013-05-16
Light Emitting Module, Surface Light Source, Liquid Crystal Display, And Illuminating Device App 20120320309 - Hineno; Mitsuru ; et al.	2012-12-20
Semiconductor Apparatus, Inspection Method Thereof And Electric Device App 20120049882 - OHTA; Masayuki ; et al.	2012-03-01
Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the same Grant 7,274,721 - Tatsumi September 25, 2	2007-09-25
Semiconductor laser device and manufacturing method therefor Grant 7,180,925 - Ueda , et al. February 20, 2	2007-02-20
Nitride-based semiconductor light-emitting device and manufacturing method thereof Grant 7,170,101 - Tatsumi , et al. January 30, 2	2007-01-30
Monolithic multiple-wavelength laser device and method of fabricating the same Grant 7,045,810 - Tatsumi May 16, 2	2006-05-16
Semiconductor laser element and monolithic two-wavelength semiconductor laser device App 20060072641 - Miyazaki; Keisuke ; et al.	2006-04-06
Semiconductor laser device App 20050271108 - Wada, Kazuhiko ; et al.	2005-12-08
Semiconductor laser device and method of fabricating the same Grant 6,967,119 - Morimoto , et al. November 22, 2	2005-11-22
Semiconductor light emitting element and semiconductor light emitting device Grant 6,940,099 - Hata , et al. September 6, 2	2005-09-06
Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the same App 20050069006 - Tatsumi, Masaki	2005-03-31
Nitride-based semiconductor light-emitting device and manufacturing method thereof App 20050051788 - Tatsumi, Masaki ; et al.	2005-03-10
Semiconductor laser device and manufacturing method therefor App 20050018733 - Wada, Kazuhiko ; et al.	2005-01-27
Monolithic multiple-wavelength laser device and method of fabricating the same App 20040124424 - Tatsumi, Masaki	2004-07-01
Semiconductor laser device and manufacturing method therefor App 20040101014 - Ueda, Yoshiaki ; et al.	2004-05-27
Semiconductor laser device and method of fabricating the same App 20040089873 - Morimoto, Taiji ; et al.	2004-05-13
Light emitting semiconductor device App 20030227030 - Tatsumi, Masaki ; et al.	2003-12-11
Semiconductor light emitting element and semiconductor light emitting device App 20030062534 - Hata, Toshio ; et al.	2003-04-03
Nitride based semiconductor light emitting element App 20010045561 - Hata, Toshio ; et al.	2001-11-29

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