| Patent | Date |
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Semiconductor device and semiconductor device manufacturing method
Grant 10,020,390 - Saito , et al. July 10, 2 | 2018-07-10 |
Switching device and method of manufacturing the same
Grant 9,954,096 - Fujiwara , et al. April 24, 2 | 2018-04-24 |
Switching Device and Method of Manufacturing the Same
App 20180090612 - FUJIWARA; Hirokazu ; et al. | 2018-03-29 |
Semiconductor device and manufacturing method thereof
Grant 9,899,469 - Nishimura , et al. February 20, 2 | 2018-02-20 |
Semiconductor device with front and rear surface electrodes on a substrate having element and circumferential regions, an insulating gate type switching element in the element region being configured to switch between the front and rear surface electrodes
Grant 9,853,141 - Saito , et al. December 26, 2 | 2017-12-26 |
Semiconductor Device And Manufacturing Method Thereof
App 20170317162 - NISHIMURA; Shinya ; et al. | 2017-11-02 |
Insulated gate type semiconductor device having floating regions at bottom of trenches in cell region and circumferential region and manufacturing method thereof
Grant 9,780,205 - Saito , et al. October 3, 2 | 2017-10-03 |
Susceptor
Grant 9,612,215 - Fujita , et al. April 4, 2 | 2017-04-04 |
Semiconductor device and manufacturing method of semiconductor device
Grant 9,607,836 - Fujiwara , et al. March 28, 2 | 2017-03-28 |
Semiconductor Device
App 20170040446 - SAITO; Jun ; et al. | 2017-02-09 |
Semiconductor Device And Semiconductor Device Manufacturing Method
App 20170012121 - SAITO; Jun ; et al. | 2017-01-12 |
Insulated Gate Type Semiconductor Device Manufacturing Method And Insulated Gate Type Semiconductor Device
App 20160329422 - SAITO; Jun ; et al. | 2016-11-10 |
Wafer examination device and wafer examination method
Grant 9,201,094 - Fujiwara , et al. December 1, 2 | 2015-12-01 |
Method for producing semiconductor device
Grant 9,142,411 - Tsujimura , et al. September 22, 2 | 2015-09-22 |
Semiconductor Device And Manufacturing Method Of Semiconductor Device
App 20150214052 - Fujiwara; Hirokazu ; et al. | 2015-07-30 |
Method For Producing Semiconductor Device
App 20140162443 - TSUJIMURA; Masatoshi ; et al. | 2014-06-12 |
Wafer Examination Device And Wafer Examiination Method
App 20140159705 - Fujiwara; Hirokazu ; et al. | 2014-06-12 |
Switching element and manufacturing method thereof
Grant 8,748,975 - Fujiwara , et al. June 10, 2 | 2014-06-10 |
Method of manufacturing silicon carbide semiconductor device
Grant 8,470,672 - Endo , et al. June 25, 2 | 2013-06-25 |
Switching Element And Manufacturing Method Thereof
App 20130146969 - FUJIWARA; Hirokazu ; et al. | 2013-06-13 |
Semiconductor device manufacturing method
Grant 8,440,524 - Fujiwara , et al. May 14, 2 | 2013-05-14 |
SiC semiconductor device having Schottky barrier diode and method for manufacturing the same
Grant 8,436,365 - Yamamoto , et al. May 7, 2 | 2013-05-07 |
Switching Device And Method For Manufacturing The Same
App 20130105889 - FUJIWARA; Hirokazu ; et al. | 2013-05-02 |
Silicon carbide semiconductor device with Schottky barrier diode and method of manufacturing the same
Grant 8,324,704 - Yamamoto , et al. December 4, 2 | 2012-12-04 |
Tantalum carbide-coated carbon material and production method thereof
Grant 8,216,667 - Fujiwara , et al. July 10, 2 | 2012-07-10 |
Semiconductor device making method
Grant 8,168,485 - Endo , et al. May 1, 2 | 2012-05-01 |
Semiconductor device and method of manufacturing thereof
Grant 8,164,100 - Fujiwara , et al. April 24, 2 | 2012-04-24 |
Forming impurity regions in silicon carbide devices
Grant 8,163,637 - Konishi , et al. April 24, 2 | 2012-04-24 |
Method Of Manufacturing Silicon Carbide Semiconductor Device
App 20120052642 - ENDO; Takeshi ; et al. | 2012-03-01 |
Tantalum Carbide-Coated Carbon Material and Production Method Thereof
App 20120040172 - Fujiwara; Hirokazu ; et al. | 2012-02-16 |
Semiconductor Device Manufacturiing Method
App 20110207321 - FUJIWARA; Hirokazu ; et al. | 2011-08-25 |
Sic Semiconductor Device Having Schottky Barrier Diode And Method For Manufacturing The Same
App 20110204383 - YAMAMOTO; Takeo ; et al. | 2011-08-25 |
Semiconductor Device Manufacturing Method
App 20110151654 - KONISHI; Masaki ; et al. | 2011-06-23 |
Manufacturing method of a semiconductor device
Grant 7,855,131 - Fujiwara , et al. December 21, 2 | 2010-12-21 |
Silicon carbide semiconductor device with schottky barrier diode and method of manufacturing the same
App 20100244049 - Yamamoto; Takeo ; et al. | 2010-09-30 |
Load balance control method and load balance control apparatus in data-processing system
Grant 7,779,392 - Sashino , et al. August 17, 2 | 2010-08-17 |
Semiconductor device and method of making the same
App 20100032730 - Endo; Takeshi ; et al. | 2010-02-11 |
Semiconductor device and manufacturing method of the same
App 20090267082 - Yamamoto; Takeo ; et al. | 2009-10-29 |
Manufacturing method of a semiconductor device
App 20090269908 - Fujiwara; Hirokazu ; et al. | 2009-10-29 |
Diode having Schottky junction and PN junction and method for manufacturing the same
App 20090230405 - Yamamoto; Takeo ; et al. | 2009-09-17 |
Diode
App 20090224353 - Yamamoto; Takeo ; et al. | 2009-09-10 |
Semiconductor Device And Method Of Manufacturing Thereof
App 20090159898 - FUJIWARA; Hirokazu ; et al. | 2009-06-25 |
Semiconductor Device And Method Of Manufacturing The Same
App 20090160008 - Fujiwara; Hirokazu ; et al. | 2009-06-25 |
Susceptor
App 20080035632 - Fujita; Ichiro ; et al. | 2008-02-14 |
Susceptor
App 20070186858 - Kimoto; Tunenobu ; et al. | 2007-08-16 |
Load balance control method and load balance control apparatus in data-processing system
App 20050144607 - Sashino, Atsushi ; et al. | 2005-06-30 |
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