Ryowa; Tatsuya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryowa; Tatsuya.The latest application filed is for "light source, light-emitting device, light source for backlight, display device, and method for producing light source".

Company Profile

0.7.12

Ryowa; Tatsuya - Osaka N/A JP
RYOWA; Tatsuya - Osaka-shi JP
Ryowa; Tatsuya - Nara JP
RYOWA; Tatsuya - Nara-shi 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
Wavelength conversion member, light emitting device and image display device, and method for manufacturing wavelength conversion member Grant 8,882,299 - Kinomoto , et al. November 11, 2	2014-11-11
Light source, light-emitting device, light source for backlight, display device, and method for producing light source Grant 8,823,258 - Ryowa , et al. September 2, 2	2014-09-02
Light Source, Light-emitting Device, Light Source For Backlight, Display Device, And Method For Producing Light Source App 20130249388 - RYOWA; Tatsuya ; et al.	2013-09-26
Light Emitting Device And Backlight System Using The Same App 20130228812 - ANNEN; Kazunori ; et al.	2013-09-05
Phosphor Plate, Light Emitting Device And Method For Manufacturing Phosphor Plate App 20130193837 - OHNO; Masato ; et al.	2013-08-01
Wavelength Conversion Member, Light Emitting Device And Image Display Device, And Method For Manufacturing Wavelength Conversion Member App 20120320607 - Kinomoto; Junichi ; et al.	2012-12-20
Semiconductor Nanoparticle Production Method, Semiconductor Nanoparticle, And Phosphor Using The Same App 20120305845 - RYOWA; Tatsuya	2012-12-06
Semiconductor phosphor nanoparticle Grant 8,153,022 - Ryowa April 10, 2	2012-04-10
Group 13 nitride phosphor and method of preparing the same Grant 8,123,979 - Ryowa , et al. February 28, 2	2012-02-28
Semiconductor Phosphor Nanoparticle Including Semiconductor Crystal Particle Made Of 13th Family-15th Family Semiconductor App 20110076483 - RYOWA; Tatsuya	2011-03-31
Nanocrystalline phosphor and coated nanocrystalline phosphor as well as method of preparing coated nanocrystalline phosphor Grant 7,892,452 - Ryowa , et al. February 22, 2	2011-02-22
Semiconductor Phosphor Nanoparticle App 20110017951 - RYOWA; Tatsuya	2011-01-27
Semiconductor Nanoparticle Phosphor Including Nanoparticle Core Composed Of Group-xiii And -xv Semiconductor And First Shell And Second Shell For Coating The Same App 20100163798 - Ryowa; Tatsuya ; et al.	2010-07-01
Group 13 Nitride Phosphor And Method Of Preparing The Same App 20080283801 - RYOWA; Tatsuya ; et al.	2008-11-20
Nanocrystalline Phosphor And Coated Nanocrystalline Phosphor As Well As Method Of Preparing Coated Nanocrystalline Phosphor App 20080173845 - RYOWA; Tatsuya ; et al.	2008-07-24
Nitride semiconductor laser device Grant 7,327,770 - Ryowa , et al. February 5, 2	2008-02-05
Light-Emitting Device App 20070194693 - Saito; Hajime ; et al.	2007-08-23
Nitride semiconductor laser device App 20050025205 - Ryowa, Tatsuya ; et al.	2005-02-03

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