UEMATSU; Koji

Patent Applications and Registrations

Patent applications and USPTO patent grants for UEMATSU; Koji.The latest application filed is for "group iii nitride composite substrate and method for manufacturing the same, and method for manufacturing group iii nitride semi".

Company Profile

3.91.90

UEMATSU; Koji - Itami-shi JP
Uematsu; Koji - Itami JP
Uematsu; Koji - Oyama N/A JP
Uematsu; Koji - Oyama-shi JP
Uematsu; Koji - Tochigi JP
Uematsu; Koji - Mooka JP
Uematsu; Koji - 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
Group Iii Nitride Composite Substrate And Method For Manufacturing The Same, And Method For Manufacturing Group Iii Nitride Semi App 20200176305 - ISHIBASHI; Keiji ; et al.	2020-06-04
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device Grant 10,600,676 - Ishibashi , et al.	2020-03-24
Group Iii Nitride Composite Substrate And Method For Manufacturing The Same, And Method For Manufacturing Group Iii Nitride Semiconductor Device App 20180166325 - ISHIBASHI; Keiji ; et al.	2018-06-14
Group III nitride composite substrate and method for manufacturing the same, laminated group III nitride composite substrate, and group III nitride semiconductor device and method for manufacturing the same Grant 9,923,063 - Ishibashi , et al. March 20, 2	2018-03-20
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device Grant 9,917,004 - Ishibashi , et al. March 13, 2	2018-03-13
Group III nitride crystal substrates and group III nitride crystal Grant 9,368,568 - Uematsu , et al. June 14, 2	2016-06-14
Method of growing III-nitride crystal Grant 9,279,194 - Yoshida , et al. March 8, 2	2016-03-08
Group Iii Nitride Composite Substrate And Method For Manufacturing The Same, Laminated Group Iii Nitride Composite Substrate, And Group Iii Nitride Semiconductor Device And Method For Manufacturing The Same App 20150380496 - ISHIBASHI; Keiji ; et al.	2015-12-31
Composite base including sintered base and base surface flattening layer, and composite substrate including that composite base and semiconductor crystalline layer Grant 9,184,228 - Seki , et al. November 10, 2	2015-11-10
GaN-crystal free-standing substrate and method for producing the same Grant 9,153,742 - Fujiwara , et al. October 6, 2	2015-10-06
Traction control device Grant 9,145,127 - Uematsu , et al. September 29, 2	2015-09-29
Group Iii Nitride Composite Substrate And Method For Manufacturing The Same, And Method For Manufacturing Group Iii Nitride Semiconductor Device App 20150194442 - Ishibashi; Keiji ; et al.	2015-07-09
Composite of III-nitride crystal on laterally stacked substrates Grant 9,064,706 - Mizuhara , et al. June 23, 2	2015-06-23
Method of Manufacturing GaN-Based Film and Composite Substrate Used Therefor App 20150118830 - SATOH; Issei ; et al.	2015-04-30
Method for growing group III nitride crystal Grant 9,005,362 - Hiromura , et al. April 14, 2	2015-04-14
Traction control apparatus Grant 8,989,969 - Uematsu , et al. March 24, 2	2015-03-24
Method of manufacturing GaN-based film and composite substrate used therefor Grant 8,962,365 - Satoh , et al. February 24, 2	2015-02-24
Composite of III-Nitride Crystal on Laterally Stacked Substrates App 20150008563 - Mizuhara; Naho ; et al.	2015-01-08
Group III Nitride Crystal Substrates and Group III Nitride Crystal App 20140369920 - Uematsu; Koji ; et al.	2014-12-18
Composite of III-nitride crystal on laterally stacked substrates Grant 8,872,309 - Mizuhara , et al. October 28, 2	2014-10-28
Method for producing group III nitride crystal Grant 8,847,363 - Uematsu , et al. September 30, 2	2014-09-30
GaN single crystal substrate having a large area and a main surface whose plane orientation is other than (0001) and (000-1) Grant 8,823,142 - Fujiwara , et al. September 2, 2	2014-09-02
Composite of III-Nitride Crystal on Laterally Stacked Substrates App 20140175616 - Mizuhara; Naho ; et al.	2014-06-26
Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method Grant 8,748,890 - Seki , et al. June 10, 2	2014-06-10
Traction control device Grant 8,725,360 - Uematsu , et al. May 13, 2	2014-05-13
Traction control device Grant 8,725,359 - Uematsu , et al. May 13, 2	2014-05-13
Method of manufacturing III-nitride crystal Grant 8,709,923 - Mizuhara , et al. April 29, 2	2014-04-29
Method of manufacturing GaN-based film Grant 8,697,564 - Fujiwara , et al. April 15, 2	2014-04-15
Method of manufacturing GaN-based film Grant 8,697,550 - Satoh , et al. April 15, 2	2014-04-15
Vehicle speed estimator and traction control device Grant 8,694,212 - Uematsu , et al. April 8, 2	2014-04-08
Vehicle speed estimator and traction control device Grant 8,682,535 - Uematsu , et al. March 25, 2	2014-03-25
GaN Single Crystal Substrate and Method of Manufacturing Thereof and GaN-based Semiconductor Device and Method of Manufacturing Thereof App 20140061668 - FUJIWARA; Shinsuke ; et al.	2014-03-06
Method for Producing Group III Nitride Crystal App 20130337632 - Uematsu; Koji ; et al.	2013-12-19
GaN single crystal substrate and method of manufacturing thereof and GaN-based semiconductor device and method of manufacturing thereof Grant 8,598,685 - Fujiwara , et al. December 3, 2	2013-12-03
GaN-CRYSTAL FREE-STANDING SUBSTRATE AND METHOD FOR PRODUCING THE SAME App 20130292737 - FUJIWARA; Shinsuke ; et al.	2013-11-07
GaN-crystal free-standing substrate and method for producing the same Grant 8,574,364 - Fujiwara , et al. November 5, 2	2013-11-05
Fabrication Method And Fabrication Apparatus Of Group Iii Nitride Crystal Substance App 20130244406 - KASAI; Hitoshi ; et al.	2013-09-19
Vehicle speed estimator and traction control device Grant 8,538,635 - Uematsu , et al. September 17, 2	2013-09-17
Group III nitride crystal and method for producing the same Grant 8,524,575 - Uematsu , et al. September 3, 2	2013-09-03
Method Of Manufacturing Semiconductor Wafer, And Composite Base And Composite Substrate For Use In That Method App 20130221492 - SEKI; Yuki ; et al.	2013-08-29
Traction control apparatus Grant 8,504,254 - Uematsu , et al. August 6, 2	2013-08-06
Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method Grant 8,497,185 - Seki , et al. July 30, 2	2013-07-30
Traction Control Apparatus App 20130190993 - Uematsu; Koji ; et al.	2013-07-25
Traction Control Apparatus App 20130190992 - Uematsu; Koji ; et al.	2013-07-25
Method of Manufacturing III-Nitride Crystal App 20130160699 - Mizuhara; Naho ; et al.	2013-06-27
METHOD OF MANUFACTURING GaN-BASED FILM AND COMPOSITE SUBSTRATE USED THEREFOR App 20130149847 - Satoh; Issei ; et al.	2013-06-13
Traction control device Grant 8,463,511 - Uematsu , et al. June 11, 2	2013-06-11
Vehicle Speed Estimator and Traction Control Device App 20130131934 - Uematsu; Koji ; et al.	2013-05-23
Vehicle Speed Estimator and Traction Control Device App 20130131935 - Uematsu; Koji ; et al.	2013-05-23
Group-III nitride crystal composite Grant 8,404,042 - Mizuhara , et al. March 26, 2	2013-03-26
Fabrication method and fabrication apparatus of group III nitride crystal substance Grant 8,404,569 - Kasai , et al. March 26, 2	2013-03-26
METHOD OF MANUFACTURING GaN-BASED FILM App 20130040442 - Satoh; Issei ; et al.	2013-02-14
III nitride semiconductor crystal, III nitride semiconductor device, and light emitting device Grant 8,362,521 - Nakahata , et al. January 29, 2	2013-01-29
Traction control device Grant 8,352,145 - Uematsu , et al. January 8, 2	2013-01-08
Group III Nitride Crystal and Method for Producing the Same App 20120329245 - Uematsu; Koji ; et al.	2012-12-27
Group-III Nitride Crystal Composite App 20120315445 - Mizuhara; Naho ; et al.	2012-12-13
III-nitride crystal substrate and III-nitride semiconductor device Grant 8,310,030 - Hirota , et al. November 13, 2	2012-11-13
III-V compound crystal and semiconductor electronic circuit element Grant 8,304,334 - Nakahata , et al. November 6, 2	2012-11-06
Composite Base Including Sintered Base And Base Surface Flattening Layer, And Composite Substrate Including That Composite Base And Semiconductor Crystalline Layer App 20120228612 - Seki; Yuki ; et al.	2012-09-13
Method Of Manufacturing Semiconductor Wafer, And Composite Base And Composite Substrate For Use In That Method App 20120228613 - SEKI; Yuki ; et al.	2012-09-13
Method of manufacturing III-nitride crystal, and semiconductor device utilizing the crystal Grant 8,258,051 - Mizuhara , et al. September 4, 2	2012-09-04
GaN substrate and light-emitting device Grant 8,253,162 - Fujiwara , et al. August 28, 2	2012-08-28
Method For Manufacturing Gallium Nitride Crystal And Gallium Nitride Wafer App 20120164058 - UEMURA; Tomoki ; et al.	2012-06-28
III-V Compound Crystal and Semiconductor Electronic Circuit Element App 20120142168 - Nakahata; Seiji ; et al.	2012-06-07
METHOD OF MANUFACTURING GaN-BASED FILM App 20120118222 - FUJIWARA; Shinsuke ; et al.	2012-05-17
METHOD OF MANUFACTURING GaN-BASED FILM App 20120122301 - FUJIWARA; Shinsuke ; et al.	2012-05-17
Method for manufacturing gallium nitride crystal and gallium nitride wafer Grant 8,147,612 - Uemura , et al. April 3, 2	2012-04-03
METHOD FOR GROWING GaN CRYSTAL AND GaN CRYSTAL SUBSTRATE App 20120074403 - Fujiwara; Shinsuke ; et al.	2012-03-29
III-V compound crystal and semiconductor electronic circuit element Grant 8,134,223 - Nakahata , et al. March 13, 2	2012-03-13
Traction Control Device App 20120041651 - Uematsu; Koji ; et al.	2012-02-16
GaN-CRYSTAL FREE-STANDING SUBSTRATE AND METHOD FOR PRODUCING THE SAME App 20120034149 - Fujiwara; Shinsuke ; et al.	2012-02-09
Method For Growing Group Iii Nitride Crystal App 20120031324 - Hiromura; Yuki ; et al.	2012-02-09
Method of Manufacturing Nitride Semiconductor Substrate App 20120034763 - Osada; Hideki ; et al.	2012-02-09
Manufacturing method of nitride substrate, nitride substrate, and nitride-based semiconductor device Grant 8,097,528 - Okahisa , et al. January 17, 2	2012-01-17
Traction Control Device App 20110270497 - Uematsu; Koji ; et al.	2011-11-03
III-Nitride Crystal Substrate and III-Nitride Semiconductor Device App 20110260295 - Hirota; Ryu ; et al.	2011-10-27
Traction Control Device App 20110257851 - Uematsu; Koji ; et al.	2011-10-20
Vehicle Speed Estimator and Traction Control Device App 20110257847 - Uematsu; Koji ; et al.	2011-10-20
Traction Control Device App 20110257861 - Uematsu; Koji ; et al.	2011-10-20
Traction Control Device App 20110251762 - Uematsu; Koji ; et al.	2011-10-13
Traction Control Device App 20110246031 - Uematsu; Koji ; et al.	2011-10-06
Antilock brake system control device and method Grant 8,014,927 - Uematsu September 6, 2	2011-09-06
III-nitride crystal manufacturing method, III-nitride crystal substrate, and III-nitride semiconductor device Grant 7,998,847 - Hirota , et al. August 16, 2	2011-08-16
Al.sub.xGa.sub.yIn.sub.1-x-yN crystal substrate, semiconductor device, and method of manufacturing the same Grant 7,943,964 - Fujiwara , et al. May 17, 2	2011-05-17
GaN SUBSTRATE AND LIGHT-EMITTING DEVICE App 20110108852 - FUJIWARA; Shinsuke ; et al.	2011-05-12
METHOD FOR GROWING GaN CRYSTAL App 20110100292 - Uematsu; Koji ; et al.	2011-05-05
Fabrication Method And Fabrication Apparatus Of Group Iii Nitride Crystal Substance App 20110065265 - KASAI; Hitoshi ; et al.	2011-03-17
GaN SINGLE CRYSTAL SUBSTRATE AND METHOD OF MANUFACTURING THEREOF AND GaN-BASED SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF App 20110057197 - FUJIWARA; Shinsuke ; et al.	2011-03-10
Group III nitride crystal and method of its growth Grant 7,892,513 - Fujiwara , et al. February 22, 2	2011-02-22
Retarder control device for working vehicle Grant 7,869,927 - Uematsu January 11, 2	2011-01-11
Fabrication method and fabrication apparatus of group III nitride crystal substance Grant 7,858,502 - Kasai , et al. December 28, 2	2010-12-28
Method of producing a nitride semiconductor device and nitride semiconductor device Grant 7,834,423 - Nakahata , et al. November 16, 2	2010-11-16
Method for Growing Group III Nitride Crystal App 20100229786 - Uematsu; Koji ; et al.	2010-09-16
III Nitride Semiconductor Crystal, III Nitride Semiconductor Device, and Light Emitting Device App 20100207138 - Nakahata; Seiji ; et al.	2010-08-19
Nitride semiconductor substrate and method of producing same Grant 7,772,585 - Uematsu , et al. August 10, 2	2010-08-10
Nitride semiconductor substrate and method of producing same Grant 7,771,532 - Uematsu , et al. August 10, 2	2010-08-10
Group Iii Nitride Crystal And Method Of Its Growth App 20100189624 - Fujiwara; Shinsuke ; et al.	2010-07-29
Manufacturing Method of Nitride Substrate, Nitride Substrate, and Nitride-Based Semiconductor Device App 20100155902 - Okahisa; Takuji ; et al.	2010-06-24
Method of Growing III-Nitride Crystal App 20100139553 - Yoshida; Hiroaki ; et al.	2010-06-10
III nitride semiconductor crystal and manufacturing method thereof, III nitride semiconductor device manufacturing method thereof, and light emitting device Grant 7,732,236 - Nakahata , et al. June 8, 2	2010-06-08
Growth method of GaN crystal, and GaN crystal substrate Grant 7,723,142 - Matsumoto , et al. May 25, 2	2010-05-25
III-V Compound Crystal and Semiconductor Electronic Circuit Element App 20100090313 - Nakahata; Seiji ; et al.	2010-04-15
Manufacturing method of nitride substrate, nitride substrate, and nitride-based semiconductor device Grant 7,691,732 - Okahisa , et al. April 6, 2	2010-04-06
Light emitting apparatus Grant 7,687,822 - Nagai , et al. March 30, 2	2010-03-30
Fabrication Method And Fabrication Apparatus Of Group Iii Nitride Crystal Substance App 20100009526 - KASAI; Hitoshi ; et al.	2010-01-14
III-Nitride Crystal Manufacturing Method, III-Nitride Crystal Substrate, and III-Nitride Semiconductor Device App 20090315150 - Hirota; Ryu ; et al.	2009-12-24
Manufacturing Method Of Nitride Substrate, Nitride Substrate, And Nitride-based Semiconductor Device App 20090315149 - OKAHISA; Takuji ; et al.	2009-12-24
Method of Manufacturing III-Nitride Crystal, and Semiconductor Device Utilizing the Crystal App 20090236694 - Mizuhara; Naho ; et al.	2009-09-24
Fabrication method and fabrication apparatus of group III nitride crystal substance Grant 7,589,000 - Kasai , et al. September 15, 2	2009-09-15
A1xGa yIn 1-x-yN CRYSTAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING THE SAME App 20090194847 - Fujiwara; Shinsuke ; et al.	2009-08-06
Method For Manufacturing Gallium Nitride Crystal And Gallium Nitride Wafer App 20090194848 - Uemura; Tomoki ; et al.	2009-08-06
Method Of Producing A Nitride Semiconductor Device And Nitride Semiconductor Device App 20090189253 - NAKAHATA; Seiji ; et al.	2009-07-30
Nitride Semiconductor Substrate And Method Of Producing Same App 20090155989 - UEMATSU; Koji ; et al.	2009-06-18
Antilock brake system control device and method App 20090138169 - Uematsu; Koji	2009-05-28
Method of producing a nitride semiconductor device and nitride semiconductor device Grant 7,528,055 - Nakahata , et al. May 5, 2	2009-05-05
Retarder Control Device For Working Vehicle App 20090112391 - Uematsu; Koji	2009-04-30
AlxInyGa1-x-yN MIXTURE CRYSTAL SUBSTRATE, METHOD OF GROWING AlxInyGa1-x-yN MIXTURE CRYSTAL SUBSTRATE AND METHOD OF PRODUCING AlxInyGa1-x-yN MIXTURE CRYSTAL SUBSTRATE App 20090071394 - NAKAHATA; Seiji ; et al.	2009-03-19
Group III-V crystal Grant 7,485,484 - Nakahata , et al. February 3, 2	2009-02-03
Al.sub.xIn.sub.yGa.sub.1-x-yN mixture crystal substrate, method of growing Al.sub.xIn.sub.yGa.sub.1-x-yN mixture crystal substrate and method of producing Al.sub.xIn.sub.yGa.sub.1-x-yN mixture crystal substrate Grant 7,473,315 - Nakahata , et al. January 6, 2	2009-01-06
Group III-V Crystal App 20080299748 - Nakahata; Seiji ; et al.	2008-12-04
GROWTH METHOD OF GaN CRYSTAL, AND GaN CRYSTAL SUBSTRATE App 20080296585 - MATSUMOTO; Naoki ; et al.	2008-12-04
Nitride Semiconductor Wafer App 20080217745 - Miyanaga; Michimasa ; et al.	2008-09-11
Light emitting apparatus App 20080210959 - Nagai; Youichi ; et al.	2008-09-04
Nitride semiconductor wafer Grant 7,390,359 - Miyanaga , et al. June 24, 2	2008-06-24
Group III-V Crystal App 20080038580 - Nakahata; Seiji ; et al.	2008-02-14
Method of growing gallium nitride crystal App 20080006201 - Hirota; Ryu ; et al.	2008-01-10
Method of growing gallium nitride crystal and gallium nitride substrate App 20070280872 - Okahisa; Takuji ; et al.	2007-12-06
Method of growing GaN crystal, method of producing single crystal GaN substrate, and single crystal GaN substrate Grant 7,303,630 - Motoki , et al. December 4, 2	2007-12-04
Group III-V crystal and manufacturing method thereof Grant 7,297,625 - Nakahata , et al. November 20, 2	2007-11-20
Nitride single crystal and producing method thereof Grant 7,294,199 - Uematsu , et al. November 13, 2	2007-11-13
Group III nitride semiconductor crystal and method of its manufacture, group III nitride semiconductor device and method of its manufacture, and light-emitting appliance App 20070164306 - Nakahata; Seiji ; et al.	2007-07-19
Fabrication method and fabrication apparatus of group III nitride crystal substance App 20070148920 - Kasai; Hitoshi ; et al.	2007-06-28
Nitride Semiconductor Wafer App 20070096117 - Miyanaga; Michimasa ; et al.	2007-05-03
Light emitting apparatus Grant 7,202,509 - Nagai , et al. April 10, 2	2007-04-10
Light emitting device Grant 7,190,004 - Nagai , et al. March 13, 2	2007-03-13
Method of producing a nitride semiconductor device and nitride semiconductor device App 20070054476 - Nakahata; Seiji ; et al.	2007-03-08
Nitride semiconductor substrate and method of producing same App 20060272572 - Uematsu; Koji ; et al.	2006-12-07
Semiconductor light-emitting device Grant 7,129,525 - Uematsu , et al. October 31, 2	2006-10-31
Single crystal GaN substrate semiconductor device Grant 7,112,826 - Motoki , et al. September 26, 2	2006-09-26
Nitride single crystal and producing method thereof App 20050277214 - Uematsu, Koji ; et al.	2005-12-15
Semiconductor Light-Emitting Device App 20050242357 - Uematsu, Koji ; et al.	2005-11-03
Group III-V Crystal and Manufacturing method thereof App 20050227472 - Nakahata, Seiji ; et al.	2005-10-13
AlxInyGa1-x-yN mixture crystal substrate, method of growing AlxInyGa1-x-yN mixture crystal substrate and method of producing AlxInyGa1-x-yN mixture crystal substrate App 20050183658 - Nakahata, Seiji ; et al.	2005-08-25
Light emitting device App 20050121688 - Nagai, Youichi ; et al.	2005-06-09
Method of growing GaN crystal, method of producing single crystal GaN substrate, and single crystal GaN substrate App 20050092234 - Motoki, Kensaku ; et al.	2005-05-05
Light emitting apparatus App 20050062060 - Nagai, Youichi ; et al.	2005-03-24
Single crystal GaN substrate, method of growing same and method of producing same App 20040089919 - Motoki, Kensaku ; et al.	2004-05-13
Device for preventing wheel lock of vehicle Grant 6,719,082 - Uematsu , et al. April 13, 2	2004-04-13
Single crystal GaN substrate, method of growing same and method of producing same Grant 6,667,184 - Motoki , et al. December 23, 2	2003-12-23
System for controlling operation of cylinder of vehicle Grant 6,568,763 - Uematsu , et al. May 27, 2	2003-05-27
Single crystal GaN substrate, method of growing same and method of producing same App 20030080345 - Motoki, Kensaku ; et al.	2003-05-01
System for controlling operation of cylinder of vehicle App 20020047300 - Uematsu, Koji ; et al.	2002-04-25
Device for preventing wheel lock of vehicle App 20020033292 - Uematsu, Koji ; et al.	2002-03-21