Kato; Ryou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kato; Ryou.The latest application filed is for "semiconductor device".

Company Profile

6.33.39

Kato; Ryou - Osaka JP
KATO; Ryou - Kyoto JP
Kato; Ryou - Hyogo 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
Semiconductor device Grant 11,056,589 - Matsushima , et al. July 6, 2	2021-07-06
Semiconductor device Grant 10,930,748 - Hamasaki , et al. February 23, 2	2021-02-23
Semiconductor Device App 20210050444 - MATSUSHIMA; Yoshihiro ; et al.	2021-02-18
Semiconductor Device App 20200395454 - HAMASAKI; Masao ; et al.	2020-12-17
Semiconductor device Grant 10,854,744 - Matsushima , et al. December 1, 2	2020-12-01
Semiconductor device and semiconductor module Grant 10,636,885 - Yoshida , et al.	2020-04-28
Semiconductor Device And Semiconductor Module App 20200066852 - YOSHIDA; Kazuma ; et al.	2020-02-27
Semiconductor device and semiconductor module Grant 10,541,310 - Yoshida , et al. Ja	2020-01-21
Semiconductor Device App 20190319126 - MATSUSHIMA; Yoshihiro ; et al.	2019-10-17
Semiconductor Device And Semiconductor Module App 20190273141 - YOSHIDA; Kazuma ; et al.	2019-09-05
Semiconductor Device And Semiconductor Module App 20190229194 - YOSHIDA; Kazuma ; et al.	2019-07-25
Semiconductor device and semiconductor module Grant 10,340,347 - Yoshida , et al.	2019-07-02
Nitride semiconductor light-emitting element Grant 9,209,361 - Ueta , et al. December 8, 2	2015-12-08
Nitride Semiconductor Light-emitting Diode App 20150333215 - INOUE; AKIRA ; et al.	2015-11-19
Nitride-based Semiconductor Light-emitting Device And Method For Fabricating The Same App 20150318445 - CHOE; Songbaek ; et al.	2015-11-05
Nitride semiconductor light-emitting element and light source including the nitride semiconductor light-emitting element Grant 9,147,804 - Kato , et al. September 29, 2	2015-09-29
Gallium nitride compound semiconductor light emitting element and light source provided with said light emitting element Grant 8,994,031 - Kato , et al. March 31, 2	2015-03-31
Nitride Semiconductor Light-emitting Element App 20150021652 - UETA; AKIO ; et al.	2015-01-22
Nitride-based semiconductor element and method for fabricating the same Grant 8,890,175 - Yokogawa , et al. November 18, 2	2014-11-18
Nitride semiconductor light-emitting element including Si-doped layer, and light source Grant 8,866,127 - Takahashi , et al. October 21, 2	2014-10-21
Nitride-based semiconductor light-emitting device and method for fabricating the same Grant 8,785,965 - Yokogawa , et al. July 22, 2	2014-07-22
Nitride-based semiconductor device and method for fabricating the same Grant 8,748,899 - Yokogawa , et al. June 10, 2	2014-06-10
Nitride semiconductor element and manufacturing method therefor Grant 8,729,587 - Yokogawa , et al. May 20, 2	2014-05-20
Gallium Nitride-based Compound Semiconductor Light-emitting Device And Light Source Apparatus Using The Device App 20140103292 - YOSHIDA; Shunji ; et al.	2014-04-17
Nitride-based semiconductor device and method for fabricating the same Grant 8,686,561 - Yokogawa , et al. April 1, 2	2014-04-01
Nitride-type Semiconductor Element And Process For Production Thereof App 20140057380 - YOKOGAWA; Toshiya ; et al.	2014-02-27
Nitride Semiconductor Light-emitting Element, And Light Source App 20140048771 - TAKAHASHI; Kunimasa ; et al.	2014-02-20
Nitride-based semiconductor device and method for fabricating the same Grant 8,648,378 - Yokogawa , et al. February 11, 2	2014-02-11
Gallium nitride compound semiconductor light-emitting device Grant 8,648,350 - Kato , et al. February 11, 2	2014-02-11
Nitride Semiconductor Light-emitting Element And Light Source Including The Nitride Semiconductor Light-emitting Element App 20140014997 - KATO; Ryou ; et al.	2014-01-16
Nitride-type semiconductor element and process for production thereof Grant 8,604,591 - Yokogawa , et al. December 10, 2	2013-12-10
Nitride semiconductor light-emitting element and process for production thereof Grant 8,587,022 - Inoue , et al. November 19, 2	2013-11-19
Nitride-based Semiconductor Element And Method For Fabricating The Same App 20130270574 - YOKOGAWA; Toshiya ; et al.	2013-10-17
Gallium nitride-based compound semiconductor light-emitting element Grant 8,546,167 - Kato , et al. October 1, 2	2013-10-01
Gallium Nitride Based Compound Semiconductor Light-emitting Element And Method For Fabricating The Same App 20130234110 - KATO; Ryou ; et al.	2013-09-12
Gallium Nitride Compound Semiconductor Light Emitting Element And Light Source Provided With Said Light Emitting Element App 20130126898 - KATO; Ryou ; et al.	2013-05-23
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20130119398 - YOKOGAWA; Toshiya ; et al.	2013-05-16
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20130092968 - YOKOGAWA; Toshiya ; et al.	2013-04-18
Method for fabricating nitride-based semiconductor device having electrode on m-plane Grant 8,357,607 - Oya , et al. January 22, 2	2013-01-22
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20130009187 - OYA; Mitsuaki ; et al.	2013-01-10
Nitride Semiconductor Element And Manufacturing Method Therefor App 20120319156 - YOKOGAWA; Toshiya ; et al.	2012-12-20
Nitride-based semiconductor device having electrode on m-plane Grant 8,309,984 - Oya , et al. November 13, 2	2012-11-13
Nitride-based Semiconductor Light-emitting Device And Method For Fabricating The Same App 20120267664 - CHOE; Songbaek ; et al.	2012-10-25
Method For Fabricating Semiconductor Device App 20120244686 - KATO; Ryou ; et al.	2012-09-27
Semiconductor device manufacturing method Grant 8,268,706 - Kato , et al. September 18, 2	2012-09-18
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20120199844 - YOKOGAWA; Toshiya ; et al.	2012-08-09
Nitride-type Semiconductor Element And Process For Production Thereof App 20120168811 - YOKOGAWA; Toshiya ; et al.	2012-07-05
Gallium Nitride-based Compound Semiconductor Light-emitting Element App 20120153258 - KATO; Ryou ; et al.	2012-06-21
Gallium Nitride Compound Semiconductor Light-emitting Device App 20120146048 - KATO; Ryou ; et al.	2012-06-14
Method for manufacturing nitride semiconductor element Grant 8,163,573 - Yoshida , et al. April 24, 2	2012-04-24
Nitride Semiconductor Light-emitting Element And Manufacturing Method Therefor App 20120091463 - Yokogawa; Toshiya ; et al.	2012-04-19
Method For Manufacturing Nitride Semiconductor Element App 20120058577 - YOSHIDA; Shunji ; et al.	2012-03-08
Nitride-based semiconductor device and method for fabricating the same Grant 8,110,851 - Yokogawa , et al. February 7, 2	2012-02-07
Method For Growing Crystals Of Nitride Semiconductor, And Process For Manufacture Of Semiconductor Device App 20120021549 - Fujikane; Masaki ; et al.	2012-01-26
Nitride Semiconductor Light-emitting Element And Process For Production Thereof App 20120001223 - Inoue; Akira ; et al.	2012-01-05
Method For Manufacturing Gallium Nitride Compound Semiconductor, And Semiconductor Light Emitting Element App 20110297956 - Kato; Ryou ; et al.	2011-12-08
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20110284905 - YOKOGAWA; Toshiya ; et al.	2011-11-24
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20110248308 - OYA; Mitsuaki ; et al.	2011-10-13
Crystal Growth Process For Nitride Semiconductor, And Method For Manufacturing Semiconductor Device App 20110179993 - Inoue; Akira ; et al.	2011-07-28
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20110156048 - Yokogawa; Toshiya ; et al.	2011-06-30
Semiconductor Device Manufacturing Method App 20110159667 - Kato; Ryou ; et al.	2011-06-30
Nitride-based Semiconductor Device And Method For Fabricating The Same App 20110031522 - Oya; Mitsuaki ; et al.	2011-02-10
Light-emitting Device App 20100259184 - Kato; Ryou ; et al.	2010-10-14
Nitride-based Semiconductor Light-emitting Device And Method For Fabricating The Same App 20100244063 - Yokogawa; Toshiya ; et al.	2010-09-30

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